Thursday

April 17, 2014

April 17, 2014

Number of results: 138,757

**GEOMETRY PARALLELOGRAM QUESTION PLEASE HELP!**

opposite sides of a parallelogram are equal 7x+4 = 8x-8 x = 12 x-5 = 3y-6 12-5 = 3y-6 y = 13/3 ol = nm = 7 lm = on = 88
*Sunday, January 8, 2012 at 1:52pm by Damon*

**GEOMETRY PARALLELOGRAM QUESTION PLEASE HELP!**

THANK YOU!!!!!!!!!!!! :) ^_^
*Sunday, January 8, 2012 at 1:52pm by aLEXANDRIA*

**GEOMETRY PARALLELOGRAM QUESTION PLEASE HELP!**

If ON=8x-8, LM=7x+4, NM=x-5, and OL=3y-6, find the values of x and y for which LMNO must be a parallelogram. {O is on the left, N is on top right, L is on bottom left and M is on bottom right} Thank You :)
*Sunday, January 8, 2012 at 1:52pm by Alexandria*

**math**

A parallelogram has an area of 8x^2 - 2x -45. The height of the parallelogram is 4x + 9. I know the formula for a parallelogram is A=bh. Please work and explain how I get the length of the base of the parallelogram. Thanks
*Wednesday, March 27, 2013 at 2:38pm by Jane*

**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 Please Help!**

Given triangle ABC with vertices A(-6, -2), B(2,8), and C(6, -2). Line AB has midpoint D, line BC has midpoint E, and line AC has midpoint F. Which of the following statements is true? 1. ADEF is only a parallelogram 2. ADEF is a rhombus 3. ADEF is a rectable but not a ...
*Tuesday, February 28, 2012 at 8:33pm by Anthony*

**Geometry**

A shopping center plot of land is in the shape of a parallelogram. Give two other facts about the plot or roads through it. I do not understand can you please explain? I know that A quadrilateral is a parallelogram if and only if it has two pairs of parallel sides. A ...
*Friday, April 9, 2010 at 7:55pm by purple*

**geometry**

1. the opposite angles of a parallelogram measure(x=30) and (2x-50).Find the measure of each angle of the parallelogram. 2. the ratio of two consecutive angles of a parallelogram is 2:3. find the measurement of the angles of a parallelogram. 3.the difference between the ...
*Sunday, November 7, 2010 at 5:34am by marycon*

**Geometry PARALLELOGRAM question? **

If ON=8x-8, LM=7x+4, NM=x-5, and OL=3y-6, find the values of x and y for which LMNO must be a parallelogram. {O is on the left, N is on top right, L is on bottom left and M is on bottom right} Thank You :)
*Sunday, January 8, 2012 at 12:06pm by Alexandria*

**math geometry**

if the diagonals of a parallelogram are equal then the parallelogram is also what type of figure?
*Wednesday, May 20, 2009 at 3:39pm by gabriel*

**Geometry**

a parallelogram has the vertices (0,3), (3,0), (o,-3), and (-3,0). determine what type of parallelogram and find the perimeter and area
*Wednesday, December 7, 2011 at 4:05pm by stephen*

**GEOMETRY**

Check again. There is a figure for a parallelogram further down. What do you think? Is a parallelogram a quadrilateral?
*Thursday, August 20, 2009 at 10:14pm by MathMate*

**geometry**

in a parallelogram abcd=28,bc=45,and ac=53. is the parallelogram a rectangle?
*Wednesday, March 23, 2011 at 8:46pm by rocio *

**geometry**

7. Verify that parallelogram ABCD with vertices A(5, 1), B(9, 6), C(1, 5), and D(3, 2) is a rhombus by showing that it is a parallelogram with perpendicular diagonals.
*Thursday, December 8, 2011 at 11:57am by jasmine*

**geometry**

Verify that parallelogram ABCD with vertices A(5, 1), B(9, 6), C(1, 5), and D(3, 2) is a rhombus by showing that it is a parallelogram with perpendicular diagonals
*Monday, December 12, 2011 at 12:28pm by cindy*

**Geometry**

If there is a parallelogram which has four sides xy and x+25 ,4x+35 abc is parallelogram find x,y,z
*Monday, August 15, 2011 at 9:41am by Anonymous*

**geometry**

The measures of two consecutive angles of a parallelogram are in the ratio 5:4. What is the measure of an acute angle of the parallelogram?
*Sunday, February 3, 2013 at 7:36pm by Andy*

**Geometry PARALLELOGRAM question?**

For a parallelogram, opposite sides must be equal. ON = LM 8x-8 = 7x+4 x = 12 OL = NM 3y-6 = x-5 3y-6 = 12-5 = 7 3y = 13 y = 13/3
*Sunday, January 8, 2012 at 12:06pm by Steve*

**Geometry**

If you draw a diagonal on a parallelogram, it makes two idential triangles. Area of parallelogram is b*height, so each triangle is 1/2 b*h
*Monday, October 5, 2009 at 9:15am by bobpursley*

**geometry**

The measures of two consecutive angles of a parallelogram are in the Ratio 3:7. Find the measure of an acute angle of the parallelogram
*Saturday, March 23, 2013 at 3:16pm by Kay*

**geometry**

a parallelogram has the vertices (-1,2), (4,4), (2,-1), and (-3,-3). determine what type of parallelogram. find the perimeter and area. i found the parallelogram part and its a rhombus but i cant find the perimeter and area
*Thursday, December 8, 2011 at 12:06pm by damon*

**Geometry PARALLELOGRAM question?**

ha
*Sunday, January 8, 2012 at 12:06pm by Bobι Phett*

**geometry**

In parallelogram ABCD, BC = 8, DC = 12, and measure of angle D is 50 degrees. Find the area of the parallelogram to the nearest tenth.
*Monday, January 23, 2012 at 8:51pm by josh*

**GEOMETRY**

A = bh A = 36 * 33 A = _________ http://www.mathsisfun.com/geometry/parallelogram.html
*Wednesday, October 16, 2013 at 4:24pm by Ms. Sue*

**Geometry**

A parallelogram has opposite sides equal, so there would be only 2 values for the sides. You gave 3. You don't have a parallelogram.
*Wednesday, June 9, 2010 at 5:44pm by Reiny*

**geometry**

the adjacent angles of a parallelogram are (3x-120 and (52+2x0.find the angles of the parallelogram?
*Saturday, May 14, 2011 at 6:11am by shyam arora*

**geometry**

the adjacent angles of a parallelogram are (3x-12) and52+2x). find the angles of the parallelogram?
*Sunday, May 15, 2011 at 10:01am by shyam arora*

**math , correction**

theres a diagram which in the diagram the points are: (-3,1),(0,3),(2,0), (-1,-2). And the directions say: use the concept of slope to determine if the given figure is a parallelogram or a rectangle: so this is what i did please can someone check it to see if i am correct. M...
*Monday, January 15, 2007 at 8:33pm by jasmine20*

**Geometry**

Hi Reiny the parallelogram has a line that connects to the image and a dotted line to connect to the parallelogram that is 3mm. i hope this makes sense??
*Wednesday, June 9, 2010 at 5:44pm by Lisa*

**Geometry/Algebra**

Two opposite angles of a parallelogram are (5x-2)degree and (40-x)degree. Find the measure of each angle of a parallelogram.
*Wednesday, June 13, 2012 at 7:17am by Anonymous*

**math**

parallelogram A is similar to Parallelogram B. If the area of parallelogram b is 162 square units, what is the area of parallelogram A?
*Tuesday, December 18, 2012 at 10:32pm by bryce*

**Math**

My daughter is in 3rd grade and starting some basic geometry. Her homework today shows a parallelogram with the 4 corners labeled LMNO. Her first question is give two names for this parallelogram. Her answers were LM and NO. I told her that those were two of the sides, but ...
*Wednesday, December 16, 2009 at 6:31pm by JennyB*

**Geometry**

8)Suppose that a given parallelogram is not a rhombus or a rectangle. Which of the following can you conclude about this parallelogram? A) Its diagonals are perpendicular bisectors of each other. B) It is a square. C) Its angles are not all congruent. D) None of the above I ...
*Sunday, May 23, 2010 at 5:59pm by Don*

**Math**

Properties of Parallelogram: Opposite sides of a parallelogram are parallel and so will never intersect. Opposite sides of a parallelogram are equal in length. Opposite angles of a parallelogram are equal in measure. Adjacent angles are supplementary (add up to 180°). The area...
*Thursday, April 7, 2011 at 10:35pm by Anonymous*

**geometry**

A parallelogram ABCD has perimeter equal to 124. Let E be the foot of the perpendicular from A to BC, and let F be the foot of the perpendicular from A to CD. If AE=7 and AF=24, what is the area of the parallelogram?
*Tuesday, March 12, 2013 at 6:06pm by BB*

**geometry help!!**

A parallelogram ABCD has perimeter equal to 124. Let E be the foot of the perpendicular from A to BC, and let F be the foot of the perpendicular from A to CD. If AE=7 and AF=24, what is the area of the parallelogram?
*Wednesday, March 13, 2013 at 4:36pm by Anonymous*

**Geometry**

NOT every rectangle is a square, but all squares are rectangles. A rhombus is a parallelogram with equal sides, so every rhombus is a parallelogram.
*Monday, May 12, 2008 at 6:14am by drwls*

**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.
*Monday, March 7, 2011 at 5:37pm by sab*

**geometry**

The longer diagonal of a parallelogram measures 62 cm and makes an angle of 30 degrees with the base. Find the area of the parallelogram if the diagonals intersect at angle of 70 degrees.
*Sunday, May 5, 2013 at 3:30am by Katreena*

**math**

Since a parallelogram need not have any right angles, I assume that your diagram shows the intersecting diagonals of a rhombus or square. They do form right angles. So, since there are 4 such triangles, the area of the parallelogram is 4*7.5 = 30 sq in. If this interpretation ...
*Tuesday, November 29, 2011 at 7:57pm by Steve*

**geometry**

The measure of an angle of a parallelogram is 12 degrees less than 3 times the measure of an adjacent angle. find the measure of all the interior angels of the parallelogram.
*Wednesday, February 23, 2011 at 4:06pm by Sarah*

**geometry**

It takes three numbers to characterize a parallelogram. Which of them is the "indicated measure" ? You seem to be asking part of a larger question, or one that requires a figure to explain.
*Saturday, January 9, 2010 at 10:58pm by drwls*

**maths-parallelogram**

there is a man who decided to make a garden either in shape of rectangle or parallelogram in front of his house and fence it. but he chooses the rectangle shape. The parallelogram whose length is 20m and width is 14m. The cost of fencing is Rs.2000 per metre. a) What was the ...
*Wednesday, March 20, 2013 at 3:46pm by anoynomous*

**Geometry**

The height of a parallelogram is 10 feet more than its base. If the area of the parallelogram is 120 square feet, find its base and height.
*Wednesday, April 18, 2012 at 6:23pm by Derek*

**Geometry help**

From your description, you are not dealing with a parallelogram but rather a trapezoid. In a parallelogram, the top is parallel to the bottom, and the two sides are also parallel. By "d2" do you mean "d squared"? (Online, d^2 = d squared.) Is there supposed to be an equal sign...
*Wednesday, April 21, 2010 at 7:47pm by PsyDAG*

**Geometry**

The height of a parallelogram is 5 feet more than its base. If the area of the parallelogram is 204 square feet, find its base and height.
*Wednesday, March 6, 2013 at 8:23pm by Eddie*

**Math - vector equation of a parallelogram**

The vertices of a parallelogram are the origin and the points A(-1,4), B(3,6), and C(7,2). Write the vector equations of the lines that make up the sides of the parallelogram
*Saturday, September 4, 2010 at 4:13pm by Shaila*

**Math - vector equation of a parallelogram**

The vertices of a parallelogram are the origin and the points A(-1,4), B(3,6), and C(7,2). Write the vector equations of the lines that make up the sides of the parallelogram
*Sunday, September 5, 2010 at 11:23pm by Shaila*

**geometry**

Hello, Can some one check my work. I just want to make sure I answered the questions correctly. Thanks, Nikki 1) Every rhombus is a parallelogram. True 2) Every parallelogram is a rectangle. False 3) Every rectangle is a square. False 4) Every square is a rectangle. True 5) ...
*Wednesday, October 19, 2011 at 5:27pm by nikki*

**geometry**

A parallelogram has sides of length 3 and 5 and a diagonal length 10. is the quadrilateral a rectangle? please explain
*Sunday, March 20, 2011 at 5:06pm by lily*

**geometry**

abcd is a parallelogram with sides ab=12 cm,bc=10 cm and diagonal ac=16 cm .find the area of the parallelogram also find the distance between its shortest sides
*Friday, February 22, 2013 at 10:09pm by Anonymous*

**geometry**

if the midpoints of the sides of a parallelogram in succession are joined, the quadrilatral formed is a a parallogram. Prove this theorem in euclidean geometry using analytic techniques
*Thursday, April 4, 2013 at 7:29pm by denise*

**geometry**

Sum of measures of interior angles of a polygon of n sides = (n - 2)*180 deg. parallelogram = 4 sides so, n = 4 (4 - 2)*180 2*180 = 360 deg in a parallelogram can you answer this now?
*Thursday, January 13, 2011 at 10:48pm by helper*

**Geometry**

In parallelogram DEFG, DH = x + 1, HF = 3y, GH = 3x 4, and HE = 5y + 1. Find the values of x and y. The parallelogram has D at the top left E at the top right, G at the bottom left and and F at the bottom right with H in the middle. Thank You ^0^
*Wednesday, January 4, 2012 at 4:18pm by Hilary*

**geometry**

in a parallelogram, consecutive angles aresupplementary. in the parallelogram below angle F measures (6x + 1) degrees and angle G measures (8x +11) degrees. find the numerical measure of both angles.
*Wednesday, January 25, 2012 at 6:31pm by Myquan*

**geometry**

Find the values of x and y that make the quadrilateral a parallelogram. Show all your work. a parallelogram is drawn with opposite sides of 4 times y minus 1 and 2 times y plus 7. The second set is 3 times x plus 1 and 4 times x minus 2
*Sunday, October 17, 2010 at 3:50pm by Anonymous*

**geometry**

The measure of the angles in a parallelogram total 360. Write and solve a system of equations to determine the values of x and y. The parallelogram shows x and 5.5y. The triangle shows x and y. I have the first equation at 180= x + 5.5y. What would be another equation for the ...
*Monday, December 16, 2013 at 10:26pm by Jack*

**Math (Geometry)**

ABCD is a parallelogram with side lengths AB=15,BC=10 and ∠ADC=75∘. A point P in the interior of the parallelogram is chosen such that ∠APD+∠CPB=180∘. What is the measure (in degrees) of ∠PAD+∠PCB?
*Wednesday, May 15, 2013 at 5:30am by Dan *

**geometry**

question; in the accompanying diagram of parallelogram abcd,m<a=(2x-10) and m<b=(5x+10)
*Monday, January 16, 2012 at 11:37am by crissy*

**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*

**Geometry**

In parallelogram ABCD, P is mid-point of AB.CP and BD intersect each other at point O. If area of triangle POB = 40 cm^2, find : (i) OP :OC (ii) areas of triangle BOC and PBC (iii) areas of /\ ABC and parallelogram ABCD ? ?
*Friday, September 30, 2011 at 4:44am by Sanjna*

**5th grade geometry**

Indicate your subject in the "School Subject" box, so those with expertise in the area will respond to the question. If your figure has "sides" of two different lengths (5 & 7), it is a trapezoid rather than a parallelogram.
*Wednesday, November 3, 2010 at 11:25pm by PsyDAG*

**Coordinate Geometry**

Please help!!!!! The points A,B,C,D have coordinates (3,3), (8,0), (-1,1), (-6,4) respectively. a) Find the gradients of the lines AB and CD b) Show that ABCD is a parallelogram c) Find the coordinates of the point of intersection of the diagnols AC and BD. Please help me by ...
*Wednesday, December 19, 2012 at 1:50pm by Jitesh*

**algebra**

A parallelogram is 22 inches long and 14 inches wide. How do you find the height of the parallelogram? How do you find the area of the parallelogram ?
*Saturday, September 21, 2013 at 2:03am by Betty*

**geometry**

Since QR || ST and QT || RS we have a parallelogram. Since QR ≠ RS, it is not a rhombus. Since QR is not perpendicular to RS, it is not a rectangle. So, parallelogram is a strong as we get.
*Friday, January 6, 2012 at 9:45pm by Steve*

**GEOMETRY QUADRILATERALS **

The consecutive sides of a quadrilateral measure (x-17), (24-x), (3x-40) and (x+1). The perimeter is 42 cm . is the quadrilateral a parallelogram ? Hi please will you help me thakn youu
*Tuesday, October 22, 2013 at 9:43am by Barbie Lee *

**Straight Lines**

From each corner of a parallelogram a perpendicular is drawn upon the diagonal which does not pass through that corner and these are produced to form another parallelogram, show that its diagonals are perpendicular to the sides of the first parallelogram and that they both ...
*Saturday, January 21, 2012 at 1:06am by Kewal*

**maths-parallelogram**

I'm finding a hard time interpreting "What value of the rich man can be seen here?" To get a parallelogram, slice off a triangle from one end so the dividing line is parallel to the other end of the trapezium. The area of the remaining parallelogram is base * height
*Wednesday, March 20, 2013 at 3:09pm by Steve*

**geometry**

The sides of a parallelogram are 25 cms and 15 cms.The height to the 25 cms side is 15 cms.What is the speciality of this parallelogram ?
*Wednesday, November 30, 2011 at 8:41am by ash*

**Math**

the distance between the center of symmetry of a parallelogram and its longer side is equal to 12 cm. The area of the parallelogram is 720 cm^2, and its perimeter is 140 cm. Determine the length of the longer diagonal of the parallelogram
*Monday, October 28, 2013 at 11:11pm by Xavier*

**Geometry 2020**

Draw the parallelogram with top and bottom horizontal and the left and right edges slanted up to the right. Draw the lines at the edges out beyond the parallelogram. Now look at the more or less vertical edge on the left. Call the lower inside angle = A Now that left edge goes...
*Wednesday, October 22, 2008 at 8:27pm by Damon*

**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*

**geometry**

how do you find the area of a parallelogram?
*Thursday, March 27, 2008 at 3:08pm by brock*

**maths-geometry**

It is the definition of a parallelogram
*Tuesday, December 4, 2012 at 11:10pm by Mac*

**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*

**Geometry 1**

There is no question here. What don't you understand about point A? It is where the lines EU and QL intersect. For a rhombus, the two intersecting lines will be perpendicular. A rhombus is a parallelogram with four equal side lengths. We cannot draw the figure for you.
*Sunday, September 13, 2009 at 7:54pm by drwls*

**Find Area of Parallelogram**

I don't understand why you are using three coordinates for the parallelogram corner points instead of two. Is the parallelogram a tilted plane figure in three dimensions, not located on the x,y plane? Are we supposed to determine the location of the fourth corner?
*Friday, February 22, 2008 at 10:33pm by drwls*

**4th grade geometry**

Still a parallelogram
*Sunday, October 10, 2010 at 6:19am by PsyDAG*

**geometry**

area= base*height if it is a parallelogram.
*Sunday, July 17, 2011 at 9:43pm by bobpursley*

**4th grade**

The rectangle. You can see this visually if you draw a rectangle that is 2" high and 3" wide, and then compare that to a parallelogram drawn with the same dimensions but that is very highly "tilted", such that the distance between the top and bottom sides is close to 0. If you...
*Thursday, February 4, 2010 at 8:27pm by Anonymous*

**Geometry **

Andrea has a yard shaped like parallelogram ABCD. The garden area, parallelogram EFGB, has an area of 105 ft. If Andrea wants to sod the rest of her yard, how many square feet of sod should she order? A. 765 ft B. 840 ft C. 945 ft D. 1,515 ft
*Sunday, February 9, 2014 at 12:42pm by anon*

**Geometry**

I have a parallelogram with sides AB and CD each 36' long and sides AC and BD each 22' long. Corner A to corner D is 43'2" long and corner B to corner C is 41'1" long. How far will corner C have to travel for this parallelogram to become a rectangle?
*Saturday, June 16, 2012 at 3:38pm by Mike*

**Geometry**

compass and straight-edge** I'm really sorry for boring you or putting you in confusion but I'm making up work for all my 6 classes pleasssee help me with the above question, for it is the last question in the assisgment for geometry please help fast I want 2 turn it in ...
*Wednesday, October 2, 2013 at 8:29am 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*

**GEOMETRY**

. A parallelogram is a _________ if and only if its diagonals are congruent.
*Thursday, August 20, 2009 at 10:18pm by Twg*

**Geometry**

what statement is not always true about a parallelogram?
*Thursday, November 24, 2011 at 3:17pm by Anonymous*

**geometry**

why do the parallelogram and the rectangle have the same formula? b*h
*Thursday, February 16, 2012 at 6:35pm by Anonymous*

**geometry**

the following coordinates: J(-6, 3), K(-3, 7), L(6, 7), and M(3, 3). What is the perimeter of parallelogram JKLM?
*Wednesday, February 29, 2012 at 12:32pm by mckenzie*

**maths-geometry**

how can we prove that parallelogram has parallel sides??
*Tuesday, December 4, 2012 at 11:10pm by Anamika*

**geometry **

parallelogram ABCD has vertices A(8,2),B(6,-4),And C(-5,-4).find the coordinates of D.
*Tuesday, January 29, 2013 at 1:33pm by ujj*

**Geometry**

the vertices of a parallelogram are a(3,-1),b(4, 3),c(7, 5), and d(6, 1). at what point do the diagonals intersect?
*Thursday, May 9, 2013 at 9:47am by Billy*

**Coordinate Geometry**

I assume that by gradient you mean slope, m m AB = (0-3)/(8-3) = -3/5 m CD = (4-1)/(-6+1) = -35 so AB and CD are parallel (same slope) if DA and CB are also parallel, it is a parallelogram m DA = (4-3)/(-6-3) = -1/9 m CB = (0-1)/(8+1) = -1/9 sure enough, parallelogram where is...
*Wednesday, December 19, 2012 at 1:50pm by Damon*

**GEOMETRY**

The legs are diagonals of the parallelogram, and they bisect each other.
*Wednesday, August 19, 2009 at 9:13pm by Ms. Sue*

**Geometry**

State a generalization about a rectangle that isnt true for a parallelogram.
*Friday, January 22, 2010 at 3:14pm by Rmz*

**geometry**

In parallelogram ABCD, A (0,0),B(a,b)and D(c,0)are three of it's vertices, what are the coordinates of C in terms of a,b,c
*Sunday, July 3, 2011 at 9:33pm by katie*

**geometry**

In parallelogram ABCD, A (0,0),B(a,b)and D(c,0)are three of it's vertices, what are the coordinates of C in terms of a,b,c
*Monday, July 4, 2011 at 7:26pm by katie*

**geometry**

In parallelogram ABCD, A (0,0),B(a,b)and D(c,0)are three of it's vertices, what are the coordinates of C in terms of a,b,c
*Monday, July 4, 2011 at 7:34pm by katie*

**geometry**

find the value of x and y of a parallelogram one side a degree
*Saturday, October 8, 2011 at 4:45am by sadia*

**Geometry**

The quadrilateral with these following vertices is a parallelogram. (-4, -3), (2, -3), (4, -6), (-4, -6) True False
*Thursday, January 19, 2012 at 9:28am by Dana*

**Math**

The points A(1, -2, 4), B(3, 5, 7), C(4, 6, 8) are three of four vertices of parallelogram ABCD. Determine the coordinates of vertex D Could someone please tell me to go about solving this question. Thanks a lot.
*Thursday, September 30, 2010 at 8:59pm by Dwight*

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