Friday
April 18, 2014

Search: Which two quadrilaterals have a pair of congruent, adjacent sides

Number of results: 174,782

math
Which quadrilaterals have a)perpendicular diagonals b)opposite angles congruent? c) two pairs of parallel sides? d) a pair of congruent, adjacent sides? My answers a)rhombus and square b)rhombus, square, and parallelogram c)parallelogram, rectangle, and square d) at first I ...
Tuesday, December 7, 2010 at 2:06pm by m

Math
The problem is not clearly stated. If the two quadrilaterals are congruent, then there are 4 matched pairs of congruent (equal length) sides. They may have meant to require that no side of a quadrilateral could be congruent to another side of the SAME quadrilateral.
Monday, February 25, 2008 at 4:31pm by drwls

Geometry
I had to fill out a chart stating the properties of certine shapes(parallelograms). Some of them i put to many properties please tell me witch ones i have wrong. The properties to select from: 1-Opposite sides are parallel (both pair) 2-Opposite sides are congruent 3-...
Thursday, April 26, 2007 at 12:41pm by Roxxxxxxxxx

Geometry
I had to fill out a chart stating the properties of certine shapes(parallelograms). Some of them i put to many properties please tell me witch ones i have wrong. There are wrong properties listed for some shapes because My teacher said that I have some of them wrong. The ...
Monday, April 30, 2007 at 11:36am by Roxxy

trig
A kite is in the shape of a quadrilateral with two pair of congruent adjacent sides. The lengths of two sides are 20.0 inches and the lengths of the other two sides are 35.0 inches. The two shorter sides meet at an angke of 115 degrees. A. Find the length of the diagonal ...
Sunday, April 21, 2013 at 6:09pm by Anonymous

math
Which of the following conditions ensures that a quadrilateral is a parallelogram? A) A pair of opposite sides are both congruent and parallel. B) Both pairs of opposite sides are congruent. C) A pair of opposite sides are congruent. D) All of the above
Wednesday, November 11, 2009 at 11:50pm by sarah

geometry theorems
I have six questions which will be on a test two weeks from now, and I do not understand. Help me find out these theorems for the blanks. 1. If one pair of consecutive sides of a parallelogram are congruent, then the parallelogram is a_______? 2. If the diagonals of a ...
Wednesday, February 13, 2008 at 1:09am by mhaidar9108

Geometry
Does SSSS (four sides of one are congruent to four sides of the other) work as a congruence theorem (a way to prove they are congruent) for quadrilaterals? Explain.
Sunday, December 2, 2012 at 4:59pm by Victoria

MATH
Two polygons are congruent and the perimeter of the first polygon is 38 cm. If the sides of the second polygon are consecutive integers (x, x+1, x+2, x+3, etc.), what value of x makes the polygons into congruent quadrilaterals? Use x as the smallest side.
Monday, December 20, 2010 at 12:52pm by Anonymous

Math
Draw a pair of quadrilaterals where the 1st quad. is congruent to the 2nd quad. No side of one quad. is to be congruent to any other quad Straight out of workbook! PLEASE HELP!!!!!!!!!!!!
Monday, February 25, 2008 at 4:31pm by Austin

Geometry
Draw a pair of quadrilaterals where the 1st quad. is congruent to the 2nd quad. No side of one quad. is to be congruent to any other quad. Straight out of workbook! PLEASE HELP!!!!!!!!!!!!
Monday, February 25, 2008 at 4:37pm by Austin

Pre-Algebra
Is this correct? Which of the following best describes every parallelogram? A. a quadrilateral with only one pair of congruent sides B. a quadrilateral with only one pair of congruent angles C. a quadrilateral with both pairs of opposite sides parallel D. a quadrilateral with ...
Tuesday, May 26, 2009 at 11:38am by mysterychicken

geometry
Quadrilateral QRST has two pairs of congruent sides, but it is not a parallelogram. What figure is it? What further condition would it have to satisfy to be a parallelogram? A. The figure is a square. To be a parallelogram, it would have to have pairs of opposite congruent ...
Sunday, March 6, 2011 at 5:52pm by Kate

maths
Well, it's a postulate that two triangles with corresponding sides equal are congruent. So, if you can match up sides of triangle A with sides of triangle B, showing that all the matching sides have the same length, then SSS says they are congruent.
Wednesday, September 28, 2011 at 12:27am by Steve

trig
h t t p : / / i m g 4 0 . i m a g e s h a c k . u s / c o n t e n t . p h p ? p a g e = d o n e& l = i m g 4 0 / 1 4 8 / a s d a s d y e . j p g & v i a = m u p l o a d (def of tan theta = a^-1 o)a = o opposite = adjacent tan theta written with respect to the first angle ...
Sunday, September 6, 2009 at 5:06pm by trig

geometry
For a parallelogram, add: - opposites sides are parallel For a rhombus, add: all the properties of a parallelogram, plus - diagonals are angle bisectors - ______ axes of symmetry For a trapezoid, add: - ____ pair of parallel opposite sides For a rectangle, add: all the ...
Saturday, December 12, 2009 at 7:44pm by MathMate

geometry
If a polygon is a kite, which statement is not true? a. The polygon is a quadrilateral. b. The polygon has exactly two distinct pairs of adjacent congruent sides. c. The diagonals of the polygon are congruent. d. The diagonals of the polygon are perpendicular.
Monday, January 3, 2011 at 3:21pm by roddy

Math
A quadrilateral is a ____ if and only if one pair of opposite sides are parallel and the other pair of opposite sides are congruent. Choices: Kite, Parallelogram, Rhombus, Square, or rectangle
Monday, October 12, 2009 at 9:32pm by Matt

GEOMETRY
Which statement is the contrapositive of the following conditional: If a triangle is isosceles, then it has 2 congruent sides. a. If a triangle does not have 2 congruent sides, then it is not isosceles. b. If a triangle is isosceles, then it does not have 2 congruent sides. c...
Tuesday, February 21, 2012 at 1:09pm by LAUREN

geometry
determine the length of the sides and the measures of the angels for the congruent quadrilaterals ABCD and A'B'C'D' there are 2 diagrams but don't know how to show it to you
Tuesday, June 28, 2011 at 4:41pm by Carol

geometry
Circle the following quadrilateral that does Not have at least one pair of consecutive sides congruent. (A) rhombus (B)kite(C)isosceles trapezoid(D) square Circle the following quadrilateral that may have exactly one pair of consecutive sides of congruent. (A)rhombus (B) kite(...
Wednesday, February 26, 2014 at 12:21pm by Anna

Math
Please let me know if I am right on these. Mystery #1. 1. The mystery shape has fewer than 3 lines of symmetry. 2. It has at least 1 pair of perpendicular sides. 3. It has at least 1 pair of parallel sides. 4. It has less than 1 obtuse angle. This is what I came up with for ...
Saturday, March 26, 2011 at 3:40pm by Rayna

math
If the perimeter of a parallelogram is 140 m, the distance between a pair of opposite sides is 7 meters and its area is 210 sq m, find the length of two adjacent sides of the parallelogram.
Saturday, September 3, 2011 at 9:08am by Krish

math
If the perimeter of a parallelogram is 140 m, the distance between a pair of opposite sides is 7 meters and its area is 210 sq m, find the length of two adjacent sides of the parallelogram.
Friday, October 7, 2011 at 10:20am by abhishek

math
A transversal intersects two parallel lines and forms eight angles. Which of the following statements is false? a)alternative interior angles are always congruent. b)corresponding angles are always congruent. c)adjacent interior angles are always supplementary d)exterior ...
Thursday, January 31, 2008 at 8:47pm by robert

GEOMETRY
Which statement is contrapositive of the conditional: If a triangle is isosceles, then it has 2 congruent sides. 1. If a triangle does not have 2 congruent sides, then it is not isosceles. 2. If a triangle is isosceles, then it does not have 2 congruent sides. 3. If a triangle...
Monday, February 20, 2012 at 3:14pm by Tyler

MATH
a. Regular a regular polygon has all sides equal, and all angles equal. b. Congruent. two polygons are congruent if the corresponding angles are congruent, AND corresponding sides congruent. c. Symmetric When A polygon is symmetric, half of it is a mirror image of the other ...
Tuesday, December 7, 2010 at 7:22pm by MathMate

geometry
tyrone cut out a quadrilateral from a peice of cardboard. one pair of opposite sides are parallel but not congruent and the other pair are congruent not parallel, what is the name of the quadrilateral he cut out?
Tuesday, March 11, 2008 at 5:27pm by Anai

Geometry
look at two equilateral triangles sides of first are 1,1,1 sides of second are 2,2,2 All angles are 60 degrees, but the triangles are not congruent because the sides are not congruent.
Saturday, January 15, 2011 at 3:54pm by Damon

Honors Geometry
Okay, the ITT is If a triangle has two congruent sides, then the angles oppositeof those sides are congruent
Friday, January 18, 2008 at 10:48am by Jeffrey

Math help, anyone?
Scalene triangle: A triangle with no congruent sides Isosceles triangle: A triangle with at least two congruent sides Equilateral triangle: A triangle with three congruent sides
Thursday, March 6, 2014 at 11:01am by anonymous

geometry
Can you prove ABCD is a parallelogram based on the given information? Explain. Given: x = 5, y = 4 Prove: ABCD is a parallelogram. A. The figure is a square. To be a parallelogram, it would have to have pairs of opposite congruent sides, not just congruent sides. B. The figure...
Sunday, March 6, 2011 at 5:15pm by Kate

Please help Math
"If the coressponding angles of 2 polygons are congruent" then the two polygons are either congruent or similar. If, in addition, the lengths of the sides are proportional (i.e. may or may not be congruent), then we cannot say that they are congruent, so they are similar.
Wednesday, December 8, 2010 at 2:25am by MathMate

math
What phrase is used to describe a rhombus? A. a parallelogram with four congruent angles B. a parallelogram with four congruent sides C. a rectangle with four congruent sides D. a quadrilateral with no congruent sides Thanks!
Monday, September 24, 2012 at 6:05pm by luv history

Geometry-Please check
I have two questions If a parallelogram is a rhombus, then the diagonals are congruent- I don't think so-they can bisect each other and are perpendicular, correct but not congruent Secondly, A kite is a quadrilateral that has exactly 2 pairs of consecutive congruent sides-I ...
Tuesday, March 1, 2011 at 6:52pm by Mellie

Math
I agree with C because I can easily draw a four sided figure with a pair of opposite angles congruent and the other pair not congruent.
Sunday, May 23, 2010 at 6:04pm by Damon

MATH
Congruent figures have the same perimeters. Quadrilaterals have four sides. The perimeters of both would be 4x + 6. Since 4x = 6 = 38, x = 8. The side lengths are 8, 9, 10, and 11. I don't see why the bring a second quadrilateral into the discusion.
Monday, December 20, 2010 at 12:52pm by drwls

math
No, all squares a rectangles but not all rectangles are square. A square has four 90degree angles and 4 equal and congruent sides. A rec is has two congruent sides and two congruent angles
Sunday, March 27, 2011 at 12:04am by James Starr

math
Quadrilaterals with corresponding sides of equal length are (sometimes, always, never) congruent Ans. Always
Tuesday, February 18, 2014 at 8:28pm by cee

geometry
Rewrite the statement in if-then form. All equilateral triangles have three congruent sides. a. a figure has three congruent sides if and only if it is an equilateral triangle. b. a figure is an equilateral triangle if and only if it has three congruent sides. c. if a figure ...
Tuesday, October 2, 2007 at 11:12pm by alan

number theory
So the trianglesPADandPBC have equal sides and are congruent ---> flawed You have 2 sides of one equal to 2 sides of the other, but no angles equal, so you cannot say they are congruent. (You need either SAS ) Anything after that is bogus.
Wednesday, January 30, 2013 at 6:44pm by Reiny

geometry
True, it only needs to have one side not corresponding for non-congruent triangles. It can have one, two, or all three sides not congruent.
Sunday, November 21, 2010 at 9:37am by Jen

Math
Draw two scalene triangles that are not congruent, but have exactly five sets of parts (sides and angles) that are congruent. Make a drawing that is to scale. Label yourmeasurements.
Thursday, November 8, 2012 at 8:22pm by Michelle

math
If you allow for different sizes, and vertex angles, there are an infinite number. If you are just talking about types of quadrilaterals, they will all be trapezoids. There are also irregular polygons with more than four sides with only one pair of parallel sides.
Thursday, January 7, 2010 at 9:20pm by drwls

Math Question
Which one of the following pairs of triangle must be similar? a) two isosceles triangles with congruent vertex angles b) two right triangles c) two scalene triangles with congruent bases d) two obtuse triangles a) if the two vertex angles are the same then the other two angles...
Sunday, March 4, 2007 at 3:18pm by Becky

geometry
I have triangle XYZ with BX as the bisector sides XY and XZ are congruent. I have to write a proof for angle Y being congruent to angle Z. This is what I have, but it doesn't seem correct - can anyone help? XY is congruent to XZ - Given XB bisects angle XYZ - Perpendicular ...
Sunday, December 13, 2009 at 7:13pm by josh

Geometry-Please check my answers
I have two questions: If a parallelogram is a rhombus, then the diagonals are congruent- I don't think so in all cases-they can bisect each other and are perpendicular, correct but not necessarily congruent so this should be false? Secondly, A kite is a quadrilateral that has ...
Tuesday, March 1, 2011 at 8:06pm by Mellie

Math
If two angles of one triangle are congruent to two angles of another triangle, these triangles must be a) scalene b) similar c) congruent d) isosceles Dont all traiangles have 180 degrees? So if two angles were congruent, what about the third? I still don't get it. I would ...
Sunday, March 4, 2007 at 3:15pm by Becky

Geometry
Given: ABCD is a parallelogram; <1 is congruent to <2 To Prove: ABCD is a Rhombus Plan: Show <2 is congruent to < CAB. hence CB is congruent to AB, making ABCD a parallelogram with consecutive sides congruent PROOF Statements Reasons 1. ABCD is a parallelogram 1....
Wednesday, June 13, 2007 at 1:35pm by DANIELLE

Math
Are these quadrilaterals parallelograms? (quadrilateral ABCD with diagonals intersecting at E) 1. AB is congruent to AD and AB is parallel to DC 2. AB and DC are congruent and parallel 3. DE and BE are congruent
Saturday, December 8, 2012 at 3:26pm by sl

Math
Overlay the figures on a glass window that light shines through, to see if two pairs of sides and angles really match. You will have to move one around on top of the other. I don't consider an illuminated surface a "tool". Cutting one out to fit on top of the other would be ...
Monday, March 19, 2012 at 2:45pm by drwls

Math (Geometry)
Hello everybody, I have been presented with a geometry task. Here is the exact description of the task. "You work for a construction company. One of the clients wants the company to build a 16 food by 20 dance floor. They want the floor to be a moaic pattern made up of ...
Sunday, December 3, 2006 at 6:27pm by James

Math
prove that two triangles are congruent if they have 2 equal adjacent angles and the side inbetween them is also the same.
Thursday, December 16, 2010 at 9:20pm by bob

Math
prove that two triangles are congruent if they have 2 equal adjacent angles and the side inbetween them is also the same.
Friday, December 17, 2010 at 10:29pm by Bob

Geometry
The coordinates of the vertices of quadrilateral ABCD are A (-8, 8), B (-4, 8), C (-4, 4), D (-8, 4). The coordinates of the vertices of quadrilateral PQRS are P (-10, 10), Q (-2, 10), R (-2, 2), S (-10, 2). Which statement is correct? Answer A. Quadrilateral ABCD is similar ...
Wednesday, April 4, 2012 at 5:56pm by Teddy

College Math
In Exercises 6368, determine the length of the sides and the measures of the angles for the congruent quadrilaterals ABCD and A′B′C′D'...BCD
Monday, April 18, 2011 at 11:26pm by Nette

Math
suppose that you know that a given parallelogram has at least one right angle and at least two adjacent sides that sre congruent. Can you make a conclusion about what kind of parallelogram this is? I say no because it can be a square or a rectangle.
Sunday, May 23, 2010 at 10:00pm by Don

math
A transversal intersects two parallel lines and forms eight angles. Which of the following statements is false? a)alternative interior angles are always congruent. b)corresponding angles are always congruent. c)adjacent interior angles are always supplementary d)exterior ...
Thursday, January 31, 2008 at 6:52pm by robert

Math
"Try" because there may be more than one answer to this question. You have to be convinced that this is the right answer. It may sound confusing, but the definition of a square is a rectangle with adjacent sides equal, therefore a square is a rectangle, which means that a ...
Saturday, March 19, 2011 at 12:25am by MathMate

math
Which of the following conditions does not ensure that a quadrilateral is a parallelogram? Answer choice: a) the diagonals bisect each other b) both pair of opposite sides are parallel C)a pair of opposite angles are congruent d) all of the above
Thursday, April 15, 2010 at 9:34am by nicole

math
Which of the following conditions does not ensure that a quadrilateral is a parallelogram? Answer choice: a) the diagonals bisect each other b) both pair of opposite sides are parallel C)a pair of opposite angles are congruent d) all of the above
Thursday, April 15, 2010 at 9:36am by nicole

Basic Geometry
Are these quadrilaterals with the following characteristics parallelograms? (quadrilateral ABCD with diagonals intersecting at E) 1. AB is congruent to AD and AB is parallel to DC 2. AB and DC are congruent and parallel 3. DE and BE are congruent (I'm helping TA for a teacher...
Friday, December 7, 2012 at 7:12pm by sl

Math
How do two letters and an ordered pair represent a line? (as in LM(0,9)) An ordered pair represents a point. Which point on the line does the ordered pair represent? To be congruent, two lines must have the same length. L must be the same distance from M as N is.
Saturday, March 26, 2011 at 10:29am by drwls

Math
Jamie has a pentagon that she thinks has two pairs of congruent angles and two pairs of congruent sides. How can she check this without using any tools?
Monday, March 19, 2012 at 2:45pm by Mia

Math
Jamie has a pentagon that she thinks has two pairs of congruent angles and two pairs of congruent sides. How can she check this without using any tools?
Monday, March 19, 2012 at 3:30pm by Mia

geometry
A geometry example of an if/then statement would be: If two sides and the included angle of a pair of triangles are equal, then the triangles are congruent.
Wednesday, May 28, 2008 at 10:15pm by drwls

Geometry
I need help on these two. Consider tirangles ABC and DEF. Side A is congruent to side F. Angle A is congruent to angle F. Angle B is congruent to angle E. What postulate or theorem can be used to prove that the two triangles are congruent? If angle1 and angle2 are ...
Monday, August 21, 2006 at 7:22pm by Amy

Geometry
Yes it is possible. You would take 180 and subtract that from 96. you would get 84. Then divide that by two, because an isoceles triange has two congruent sides. Then you would get 42, and that would be the answer to your two sides you don't have.
Tuesday, November 27, 2007 at 9:50pm by Becca

MATH
However, this does not mean that it can always be said that they form a linear pair. Consider ABC adjacent to CBD where both are 20 degrees. They are adjacent, but do not form a linear pair, because they are not supplementary.
Sunday, February 12, 2012 at 2:40pm by Steve

Geometry
Can you please explain the Side-Side- Side Postulate, The Side-Angle-Side Postulate, and The Angle-Side-Angle Postulate. Thank you very much The side-side-side postulate is when two triangles are congruent with one another. (all sides are the same). The Side Angle Side ...
Monday, November 27, 2006 at 5:01pm by Smooches

MATH
There is nothing that says that the sides are equal, so they cannot be congruent. Congruence of polygons require angles AND sides to be congruent. Nothing has been said about the sides being equal or symmetric either. However, if the corresponding angles are congruent, the ...
Tuesday, December 7, 2010 at 7:22pm by MathMate

Mathematics
Are the figures below similar? Why or why not?(Use the link below. You cannot directly copy then paste it to another tab, you need to delete the spaces in the link then enter into the website showing the picture to answer this question.) gyazo . com / ...
Wednesday, November 21, 2012 at 4:08pm by Derpy Hooves

math
4. Classify the triangle with angles measuring 69, 42, and 69. 6. List all of the quadrilaterals with exactly one pair of parallel sides.
Tuesday, January 22, 2013 at 11:53am by Jman

math
provide a counterexample to show that each statement is false. a) if a four sided figure has four congruent sides, then it has for right angles. at first i thought of a trapezoid proves that wrong but then i remembered only 2 sides have to be congruent for that.
Wednesday, September 1, 2010 at 5:22pm by Maryanne

Math
Can't be done. There are 3 angles and 3 sides. If all angles are equal, then you will have some SAS congruent, and so the triangles will be congruent. If you have all sides equal, then by SSS the triangles are congruent. So, if you have 5, you get all 6.
Thursday, November 8, 2012 at 8:22pm by Steve

geometry
"adjacent" angles of a parallelogram add up to 180. so let one angle be x then the adjacent is 3x-12 solve for x x + 3x-12 = 180 So now you have a pair of adjacent angles, take it from there.
Wednesday, February 23, 2011 at 4:06pm by Reiny

geometry
I am working on a geometry problem where I have to build a mobile of the quad. family. I have to state the properties of each figure. For a parallelogram I have 1. opp. sides are congruent 2. opp. angles are congruent 3. diagonals bisect each other and are congruent. For a ...
Saturday, December 12, 2009 at 7:44pm by josh

geometry
trapezoid In google type : Only one pair of opposite sides is parallel When you see lis of resuts click on : Quadrilaterals - Square, Rectangle, Rhombus, Trapezoid ...
Monday, March 19, 2012 at 12:52am by Bosnian

geometry
Two triangles each have adjacent sides of length 120 feet and 180 feet. The first triangle has an angle between the two sides of 40 degrees, while the second triangle has an angle between the two sides of 60 degrees. What is the approximate difference between the areas of the ...
Wednesday, May 2, 2012 at 8:39pm by jordan

Geometry
I really need some help please!!!!! Am I on the right tract? Given: ABCD is a parallelogram; <1 is congruent to <2 To Prove: ABCD is a Rhombus Plan: Show <2 is congruent to < CAB. hence CB is congruent to AB, making ABCD a parallelogram with consecutive sides ...
Monday, June 18, 2007 at 11:41am by DANIELLE

math
I assume there are four sides, and the adjacent sides of two opposite vertices are equal. This way, the quadrilateral is made up of two isosceles triangles, back to back. Take a pencil and draw the shape. See if you recognize it. Hint: have you flown a kite before?
Sunday, January 30, 2011 at 10:50am by MathMate

Math-geometry
A regular polygon with all sides that are congruent and all angles that are congruent. Thus, the regular triangles are equilateral triangles, and the regular quadrilaterals are squares. All equilateral triangles are similar to one another and all squares are similar to one ...
Monday, February 25, 2013 at 8:20pm by Urgent!!

Math-geometry
A regular polygon with all sides that are congruent and all angles that are congruent. Thus, the regular triangles are equilateral triangles, and the regular quadrilaterals are squares. All equilateral triangles are similar to one another and all squares are similar to one ...
Tuesday, February 26, 2013 at 6:29pm by Urgent!!

Math-geometry
A regular polygon with all sides that are congruent and all angles that are congruent. Thus, the regular triangles are equilateral triangles, and the regular quadrilaterals are squares. All equilateral triangles are similar to one another and all squares are similar to one ...
Tuesday, February 26, 2013 at 8:54pm by PLEASE HELP

math
nope consider a rectangle, with sides of width 4 cm and length 10 cm. I can also draw a parallelogram with opposite pair of sides of 4 and 10 cm. they are not congruent. I would go with "sometimes"
Tuesday, February 18, 2014 at 8:28pm by Reiny

Geometry - Conditional Statements/Proof
Rewire each statement as two if-then statements that are converses of each other. 18. Two angles are supplementary if and only if the sum of their measures is 180. 20. (x-4)(x+6) = 0 if and only if x = 4 or x = -6 22. Theorem 2-5 may also be worded in this way: "If alternate ...
Thursday, October 8, 2009 at 3:00am by James

Math
determine the length of the sides and the measures of the angles for the congruent quadrilaterals B'C' (On the picture it shows 50 degrees for B'C'(which is on the left hand side) and 9 for D'A' (On the right hand side)the picture shows that it is upside down.)
Friday, May 6, 2011 at 11:31am by Geena

geometry
The two sides of different lengths must be adjacent to each other, and the included angle is 123°. Construct a triangle using 4 and 6 cm as adjacent sides and an included angle of 123°. The missing (third) side of the triangle is the diagonal of the parallelogram. Draw...
Tuesday, February 23, 2010 at 8:47am by MathMate

Math
P = 2L + 2W How many sides does a rhombus have? http://www.mathsisfun.com/quadrilaterals.html
Thursday, April 7, 2011 at 2:29pm by Ms. Sue

math (please help)!
#1. ok #2. ok #3. The angles sum to 180, so If <I = 140, then <U+<T = 40 Since <U = <T, <T = 20 How did you ever get 60? 140+60 = 200, greater than 180, even without <U! #4. False They have two equal sides, but can vary wildly in shape. Since their angles ...
Friday, November 15, 2013 at 10:24am by Steve

geometry
You know that the length of any side of a triangle must be less than the sum of the lengths of the other two sides. So, the other two sides must be at least 11. That means each of the two congruent sides must be at least 6.
Monday, October 17, 2011 at 7:12pm by Steve

CALCULUS
Your figure is embedded in three dimensional space, which makes it harder. First consider the side lengths: PQ: sqrt(1^2 + 4^2 + 3^2) = 5 QR: sqrt(6^2 + 2^2 + 0) = sqrt40 RS: sqrt(1^2 + 4^2 + 3^2) = 5 SP: sqrt(6^2 + 2^2 + 0) = sqrt40 Next look at the direction cosines. They ...
Sunday, May 23, 2010 at 5:44pm by drwls

geometry
Both have four sides. Both have pairs of adjacent sides equal. A kite's opposite sides don't have to be equal, but a rhombus must have all sides equal.
Wednesday, October 14, 2009 at 7:06pm by jim

Math
Are these two measurements the sides adjacent to the right angle? Or are they one of the sides and the hypotenuse?
Thursday, March 6, 2008 at 1:49pm by Ms. Sue

math
The lenght of each of the two sides of an isisceles triangle is 10 meters. The angle between the two congruent sides is x. find the area of the triangle as a function of x/2.
Wednesday, December 5, 2012 at 9:29pm by Haley

math
The lenght of each of the two sides of an isisceles triangle is 10 meters. The angle between the two congruent sides is x. find the area of the triangle as a function of x/2.
Wednesday, December 5, 2012 at 9:47pm by Haley

help me pls geometry
Which tirangles must be similar 1. Two right triangles with a congruent acute angle 2. Two obtuse angles 3 Two isosceles triangles with congruent bases 4. Two scalene triangles with a congruent angle
Monday, December 9, 2013 at 1:48am by alexis

7th grade math Ms. Sue please
4. List all of the quadrilaterals with exactly one pair of parallel sides. (1 point) parallelogram; trapezoid rhombus; parallelogram; rectangle trapezoid rhombus;, square; rectangle 5. List all of the quadrilaterals with four right angles. (1 point) trapezoid; rectangle; ...
Monday, February 4, 2013 at 8:20pm by Delilah

Geometry
Can some one please check these for me.Thanks Angle DEF is similar to Angle HJK and the scale factor of angle DEF to anle HJK IS 5/2. If EF =15 FIND JK Here is what I came up with Am I correct 5/2 = EF/JK 5/2 =15/JK 5(JK)=30 JK=30/5 JK=6 Given: ABCD is a parallelogram; <1 ...
Thursday, June 14, 2007 at 11:30am by DANIELLE

math
give the reason for the step taken angle 1 and angle 2 are linear pair angle 1 and angle 2 are supplementary a)congruent supplements theorem b)vertical angle theorem c)congruent complements theorem d)linear pair postulate
Tuesday, November 29, 2011 at 4:17pm by arely

Pages: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | Next>>

Search
Members