Thursday

September 18, 2014

September 18, 2014

Number of results: 14,892

**Geometry help?**

I'm not sure what to do on these questions. The measure of the vertex angle of an isosceles triangle is 26. Find the measure of each base angle If the measures of the three angles of a triangle are x,2x-20, and 3x-10, then what is this type of triangle? Why? 1) By definition ...
*August 2, 2006 by Kase*

**algebra**

In any triange, the sum of the measures of the angles is 180degrees. In triangle ABC, angle A is four times as large as angle B. Angle C measures 20degrees less than angle B. Find the measure of each angle.
*October 19, 2008 by misha*

**geometry**

Two consecutive angles of a parallelogram have measures 4(x+5) and 2(3x+20) respectively. Find the measures of the angles
*August 26, 2009 by jessica*

**geometry**

Two consecutive angles of a parallelogram have measures 2(x+12) and 2(5x+6) respectively. Find the measures of the angles.
*August 26, 2009 by jessica*

**geometry**

I need help on this question...please help. "The measures of two supplementary angles are 3x-12 and 4x-18.Find the measures of the angles.
*August 28, 2012 by Katherine*

**geometry**

the measure of an angle of a parallelogram is 12 degrees less than 3 times the measure of an adjacent angle. explain how to find the measures of all the interior angles of the parallelogram.
*March 7, 2011 by sab*

**Math**

If the sum of two angles of a triangular garden in West Lafayette is 132 degrees. What is the measure of the third angle in degrees?
*January 28, 2010 by Cheyenne*

**Algebra 2 review**

In triangle ABC, the ratio of the measure of angle A to the measure of angle B is 3:5. The measure of angle C is 20 more than the sum of the measure of angles A and B. What is the measure of each angle in triangle ABC?
*April 28, 2011 by Beth*

**Geometry**

If the measures of the exterior angles of the acute angles of a right triangle are (6x+23) and (4x+17), find the measures of the acute angles.
*October 5, 2011 by Rosa*

**math(advanced algebra&trigonometry)**

the playground at a daycare center has a triangular-shaped sandbox. Tow of the sides measure 20 feet and 14.5 feet and form and included angle of 45 degree. Find the length and the third side of the sandbox to the nearest tenth of a foot.
*April 15, 2010 by Rony*

**geometry**

Angles 1 and 7 are alternate exterior angles of a transversal cutting two parallel lines. If m(1)=4x+10 and m(7)=6x+4, what are the measures of angles 1 and 7? Give a property of angles that helped you solve the problem.
*February 10, 2010 by nicole*

**Math**

The measures of three of the angles of a quadrilateral are 40, 70, and 130. What is the measure of the fourth angle?
*February 21, 2010 by Harry*

**solid mensuration**

A prism measuring 5 ft tall with a triangular base whose sides measures 7 ft, 3 ft, and 9 ft. In the base, the distance from the 9 ft side to the opposite vertex is 2 ft.
*March 18, 2014 by Anonymous...*

**ratio**

at a playground, the ratio of boys to girls was 5:6. if 2 over 5 of the boys and 1 over 2 of the girls left, there were 54 children in the playground. how many boys were at the playground at first?
*March 17, 2012 by Anonymous*

**calc**

Find x. Supplementary angles with measures 10x+7 and 7x+3. Complementary angles with measures 3x-5 and 6x-40.
*March 31, 2009 by bob*

**geometry**

The measures of two complementary angles are (14q+8)and 8q-6). Find the measures of the angles.
*January 18, 2011 by Scout*

**Geometry**

the measures of two complementary angles are 16z-9 and 4z+3. Find the measures of the angles.
*September 17, 2012 by dennis*

**MATH Prob.**

Three angles of a quadrilateral each measures 87*(degrees)..what is the measure of the fourth angle??
*August 19, 2009 by Twg*

**geometry**

what is the measure of the vertex angle of an isosceles triangle if one of its base angles measures 58?
*September 14, 2010 by Anonymous*

**high school**

l has a measure a degrees. Find the average of the measures of the other three angles.
*September 11, 2013 by Anonymous*

**Maths**

Which of the following angle measures represent the measure of each of the four angles of a square 45,60,90,100
*April 9, 2014 by Pinks*

**geometry**

two angles, a and b are complementary if the sum of their measure is 90 degrees. If angle a is 21 degrees more than twice angle b find the measures of angles a and b. I would like to know how to set this equation up in order to find the answer.
*September 21, 2013 by Chrissy*

**Geometry**

If the measure of an exterior angle of a triangle is 75 degrees, then what are the measures of the two remote interior angles?
*April 14, 2010 by Ana*

**Math**

The measures of three angles of a quadrilateral are 80, 90, and 103 degrees. Find the measure of the fourth angle.
*June 12, 2012 by Maquavia Mccrae*

**geometry**

A triangle has two angles that have measures of 22.5 degrees and 101 degrees. a. Find the measure of the third angle. b. Classify the triangle by its angle measures.
*January 23, 2011 by shane*

**Math trigonometry**

Find the measures of the acute angles of a right triangle whose legs are 9 cm and 16 cm long.
*March 16, 2013 by Kaitlyn*

**geometry**

2 complementary angles are in the ratio of 5:13. Find the measure of each angle?
*March 28, 2010 by kim*

**math **

The ratio of measure 60degrees and 120degrees Is this written as a fraction 1/2 or a ratio 60:120 ? Which is more common? The question was what is the ratio of measure of these degrees.
*November 3, 2010 by Jill*

**geometry**

the measures of 2 supplementary angles have the ratio 2is to 3.find the measureof each angle?
*May 17, 2011 by aiza*

**Trigonometry **

How do u find the angles of a triangle whose sides are in the ratio 2:4:5?
*November 6, 2012 by Kevin *

**Maths**

The differencein the measures of 2 complementary angles is 18.Find the measures of angles.
*December 2, 2011 by anonymus*

**geometry**

Suppose line AB is parallel to line MN.Name all angles congruent to angle 8. In the figure at the right, x is parallel to y.List all angles that are congruent to angle 1. If the measure of angle 5 is 45 degrees, what are the measures of the other angles. This is on page 472 in...
*March 8, 2011 by me*

**geometry**

Find each measure using the given measures of triangleXYZ. Round angle measures to the nearest degree and side measures to the nearest tenth. Find measure of angle Y if y= 7,z=11,and the measure of angle Z=37.
*October 18, 2010 by tracy*

**geometry**

how can we prove that an exterior angle of a triangle has measure equal to the sum of the measures of the 2 interior angles remote from it
*June 22, 2009 by Laura*

**Acc. Algebra 2**

One angle of a quadrilateral has a measure a. Find the average of a measures of the other three angles.
*September 2, 2013 by Jack *

**geometry**

the ratio of two supplementary angles is 2:7. what is the measure of the smaller angle
*March 19, 2010 by Anonymous*

**Math 9th grade**

2 angles have measures x and y. The sum of the measures of the angles is 180. Write a formula to express this relationship and solve the formula for y.
*December 18, 2011 by ....*

**math**

a triangle has three internal angles. one angle measures 37 degrees another one measures 67 degrees. how many degrees does the third angle measure? 1) 28 2) 34 3) 76 4) 256 5) not anought information is given
*May 10, 2010 by michael*

**Geometry**

Two supplementary angles are in the ratio 7:11. Find the measure of the smaller angle.
*September 22, 2011 by Abby*

**algebra**

Two angles are complementary if the sum of their measures is 90. The measure of the first angle is 5 less than 4 times the second angle. Put the measure of the FIRST angle in Blank 1 and the measure of the SECOND angle in Blank 2. Just write the number, do NOT write the word...
*November 21, 2010 by falonda*

**Geometry**

The measures of 6 of the interior angles of a heptagon are: 120, 150, 135, 170, 90, and 125. What is the measure of the largest exterior angle? 90 80 75 85
*January 23, 2012 by dana*

**Geometry**

The measures of 6 of the interior angles of a heptagon are: 120, 150, 135, 170, 90, and 125. What is the measure of the largest exterior angle? 90 80 75 85
*January 23, 2012 by dana*

**Geometru**

The measures of 6 of the interior angles of a heptagon are: 120, 150, 135, 170, 90, and 125. What is the measure of the largest exterior angle?
*June 12, 2013 by Izabelle*

**Math**

The measure of two complementary angles are 6y+3 and 4y-13. Find the measures of the angles. ( In this question, are they saying 2 different complementary angle? or two angle that make up a complementary? )
*December 31, 2010 by Shadow*

**Math simple question**

angles 1 and 2 are adjacent angles on a line. What is the sum of the measures of the angles? a.30 b.60 c.90 d. 180 I think the answer is b.
*May 4, 2011 by Allen *

**dma 040**

2 angles are supplementary if their sum is 180degress. Larger angle measures four degrees more than seven times the smaller angle. X represent the smaller angle and these two angles are supplementary. Find measure of each angle.
*September 14, 2013 by Anonymous*

**Math**

The three interior angles of a triangle are in a 1:3:6 ratio. Find the measure of the largest angle?
*March 25, 2014 by Mary*

**math**

Two angles are complementary. One contains 30 more than the other. Find both angles. The measures of the angles are _ degrees
*April 5, 2014 by justin*

**geometry**

Find the measure of the vertex angle of an isosceles triangle if either of the exterior angles formed by extending the base measures of 112
*December 1, 2011 by tina*

**math**

The measures of 5 of the interior angles of a hexagon are: 130, 120, 80, 160, and 155. What is the measure of the largest exterior angle? 100 105 95 90
*January 17, 2012 by bethy*

**math**

The measures of 5 of the interior angles of a hexagon are: 130, 120, 80, 160, and 155. What is the measure of the largest exterior angle? 100 105 95 90
*January 17, 2012 by bethy*

**math**

The measures of 5 of the interior angles of a hexagon are: 130, 120, 80, 160, and 155. What is the measure of the largest exterior angle? 100 105 95 90
*January 17, 2012 by bethy*

**plss answer fast math algebra**

the ratio of the measure of the complementsof two angle is3:4while the ratio of the measure of their supplements is 9:10 find the measure of each angle.
*October 11, 2013 by rhodora*

**geometry again again again**

Two angles are supplementary. one angle measures 12 degrees more than the other. Find the measures of the angles.
*September 27, 2009 by Monique N.*

**Geometry**

The measure of an exterior angle of a triangle is 120. the interior angles that are not adjacent to this exterior angle are congruent. find the measures of the interior angles of the triangle
*March 18, 2010 by Anonymous*

**Solid mensuration**

The bases of a triangular right prism are apart. find the volume and the total surface area of the prism if one side of the quilateral triangular base measures 6cm
*April 25, 2013 by Allen*

**math**

The opposite angles of a parallelogram are congruent. The adjacent angles are supplementary. If angle X measures 110 degrees, then what are the measures of angle Y and angle Z?
*March 1, 2011 by Ian*

**math**

smallest of two triangular numbers whose sum and difference are also triangular numbers My guess would be 15. 21 - 15 = 6 and 15 + 21 = 36.
*May 25, 2007 by Amanda*

**MATH!**

The ratio of two supplementary angles is 2:7. What is the measure of the smaller angle? Can anyone help me with this--i dont understand it. The angles add to 180, so 2x + 7x=180 solve for x, then the smaller angle is 2x Supplemental means adds to 180 degrees. THANK YOU SOO ...
*March 25, 2007 by megan*

**geometry**

The measures of two of the angles of a triangle are 47o and 51o. Then the measure of the third angle of the triangle is
*November 8, 2009 by kimama*

**Math**

If two angles are complementary and one angle measures 35 degrees, what is the measure of the other angle?
*October 6, 2011 by Danee*

**math**

The smaller of two triangular numbers whose sum and difference are also triangular numbers?
*September 24, 2007 by Ben*

**geometry**

The measures of six angles in a convex heptagon are 120 degrees, 88 deg., 91deg, 164deg.,173deg.,and 99deg. Find the measure of the remaining angle.
*March 30, 2008 by bill*

**math**

Two angles are complementary. THe sum of the measure of the first angle and one forth of the second angle is 58.5 dagrees. Find the measure of the angles.
*January 31, 2010 by Phil*

**Algebra**

The sum of the measure of the first angle and one-fourth the second angle is 63.75 degrees;The two angles are complementary. How to find the measure of the angles?
*January 8, 2011 by Fred*

**Algebra**

Two angles are complementary. The sum of the measure of the first angle and one-fourth of the second angle is 57.75 degrees. Find the measure of the angles.
*March 27, 2012 by Gordon*

**algebra**

he sum of the measure of the two vertical angles is 10 times the measuresof the supplement of oneof the angle find the measure of one of the vertical angles
*October 11, 2013 by rhodora*

**algebra**

Two angles of a scalene triangle measures 42 degrees and 70 degrees. Which of the following is the measure of the third angle?
*December 1, 2012 by Alexius*

**geometry**

The sum of the measures of two exterior angles of a triangle is 264o. What is the measure of the third exterior angle?
*December 12, 2012 by BaileyBubble*

**geometry**

The measure of the side of rhombus GHIJ is equal to the measure of the side of square RSTU. Which statement about the two quadrilaterals must be true? A. Their angle measures are equal. B. Their diagonal measures are equal. C. Their areas are equal in measure. D. Their ...
*December 1, 2011 by Joel*

**geometry**

The measure of the side of rhombus GHIJ is equal to the measure of the side of square RSTU. Which statement about the two quadrilaterals must be true? A. Their angle measures are equal. B. Their diagonal measures are equal. C. Their areas are equal in measure. D. Their ...
*December 1, 2011 by Joel*

**math**

find the sum of the measures of the intieior angles of each polygon. -hexagon -pentagon -quadrilateral -octagon -16-gon -27-gon The key is the sum of the measures. All of these figures have the same total number of degrees in their interior angles. What do you think that is? ...
*March 12, 2007 by kristen*

**math**

help please The measures of the sides of a right triangle form an arithmetic progression whose difference is 1. Find the measure of the hypotenuse
*July 14, 2014 by Daniel*

**math**

two lines intersect in a plane and form four angles. one of the angles formed by this intersection is a 53degree angle. What are the measures of the other three angles? explain your answer
*March 3, 2010 by zay*

**math**

Angles B and F are corrsponding angles formed by a treversal intersecting two parallel lines. Angle B has a measure of 44. what is the measure of Angle F?
*September 13, 2014 by brendan*

**Geomtry**

Five fences meet at a point to form angles with measures x, 2x, 3x, 4x, and 5x around the point. Find the measure of each angle.
*December 11, 2011 by Timothy*

**construct a triangle**

How can I construct a triangle ABC with vertices A(-4,2), B(4,3), C(1,-3). what are the angles in order from least measure to greatest measure Since you will have to use trigonometry to find the angles, surely you must know how to plot points. take the slope of each of the ...
*August 8, 2007 by Sam*

**Math**

A box with no top is to be constructed from a piece of cardboard whose Width measures x inch and whose length measures 3 inch more than the width the box is to be formed by cutting squares that measure 1 inch on each side of the 4 corners and then folding up the sides If the ...
*September 18, 2011 by HM*

**geometry**

If the sum of the measures of the interior angles of a convex n-gon is equal to the sum of the measures of the exterior angles, how many sides does the n-gon have?
*November 14, 2011 by alisa*

**Math**

One angle of a triangle is 90 degrees.If the ratio of the legs is 1:1 what are the measures (in degrees) of the two remaining angles?
*June 1, 2012 by Lace*

**math**

one angle of a triangle is 90 degrees.if the ratio of the legs is 1:1,what are the measures [in degrees] of the two remaining angles? [1] 30 and 30 [ 2] 30 and 60 [ 3] 45 and 45 [ 4] 60 and 60 [5] 45 and 30
*November 15, 2012 by nadia*

**math**

one angle of a triangle is 90 degrees.if the ratio of the legs is 1:1,what are the measures [in degrees] of the two remaining angles? [1] 30 and 30 [ 2] 30 and 60 [ 3] 45 and 45 [ 4] 60 and 60 [5] 45 and 30
*December 19, 2012 by lucene3*

**maths**

three angles of a qadrilateral are in the ratio 2:3:7 .the mean of these angles is 64 .find all the angles
*May 28, 2013 by muskaan *

**mathematics**

Angles 1 and 7 are alternate exterior angles of a transversal cutting two parallel lines. If m(angle1)=4x+10 and m(angle7)=6x+4, what are the measures of angles 1 and 7? Give a property of angles that helped you solve the problem. What's confusing me about this problem is the ...
*February 10, 2010 by nicole*

**matt/116**

two angles are complementary. The sum of the measure of the first and the one-fourth of the second angle is 62.25 degrees find the measures of the angle.
*April 11, 2010 by tay*

**math**

the area of a triangle is equal to 48 cm squared and two of its sides measure 12 cm and 9 cm, respectively. find the possible measures of the included angles of the given sides.
*November 23, 2013 by hazel*

**algebra**

P=2L+2W. Find the perimeter of a rectangle whose length measures 12 centimeters and whose width measures 5 centimeters.
*June 18, 2012 by Michelle*

**geometry**

The base of a right triangular prism is a right isosceles triangle whose equal sides measure 25 cm. each. The volume of the prism is 7.5 cubic meters. Find the height of the prism.
*May 27, 2014 by Anon.*

**math**

calculate the measures of the point angles of the star-shaped polygons shown. I know you can see the firgure but its 140 degree angle. To measure them do I do 360/140=2.57?
*April 6, 2010 by Alvin *

**math**

The measure of one angle is 15 degrees more than half the measure of its complement. Find the measure of the two angles.
*March 14, 2012 by lea*

**math**

the measures of the interior angles of a triangle are x,y and 2x respectively. if the triangle is isosceles, what is one possible measure of an angle of this triangle, in degrees?
*July 24, 2013 by anonymous*

**MATH**

the measures of the interior angles of a triangle are x,y and 2x respectively. if the triangle is isosceles, what is one possible measure of an angle of this triangle, in degrees?
*July 24, 2013 by Help!!*

**geometry**

The ratio of the angle measures of a pentagon is 4:5:3:8:7. What is the measure of the smallest angle?
*February 10, 2010 by chelsea*

**Financing and Budget**

This financial ratio measures the business's liquidity A.days recivable ratio B.average daily rate ratio C.current ratio D.profit margin I chose the letter D.Can someone check my answer
*March 5, 2009 by Cynthia*

**math**

The interior angle measures of a hexagon are in the ratio of 2:3:3:3:3:4. What is the degree measure of the largest angle?
*September 20, 2013 by Anonymous*

**arithmetic**

1. The first and last term of an A.P are, a and l respectively, show that the sum of nth term from the beginning and nth term from the end is a + l. 2. If mth term of an A.P be 1/n and nth term be 1/m, then show that its mnth term is 1. 3. The sum of four numbers which are in ...
*May 23, 2014 by kartik hans*

**arithmetic**

1. The first and last term of an A.P are, a and l respectively, show that the sum of nth term from the beginning and nth term from the end is a + l. 2. If mth term of an A.P be 1/n and nth term be 1/m, then show that its mnth term is 1. 3. The sum of four numbers which are in ...
*May 24, 2014 by kartik hans*

**math**

Two angles of the triangle have given measures. Find the measure of the third angle x degrees, 120 degrees minus x degrees
*April 13, 2011 by x*

**business**

Which measure would a long-term creditor be least interested in reviewing? a.free cash flow b.debt to total assets ratio c.current ratio d.solvency measure
*September 28, 2010 by mark*

**algebra**

The ratio of the measures of three sides of a triangle are 1/2:1/3:1/5, and its perimeter is 6.2 centimeters. find the measure of each side of the triangle
*January 23, 2009 by chargersmath*

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