Questions on Geometry: Parallelograms answered by real tutors!

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Question 253247: The coordinates of the vertices of rhombus ABCD are A(1, 1), B(5, 3), C(7, 7), and D(3, 5). Find the coordinates of the point of intersection of the diagonals.
Click here to see answer by Edwin McCravy(8909)

Question 253509: find the length of a parallelogram with perimeter 124ft and width 12 ft.
Click here to see answer by richwmiller(9135)

Question 253510: 1. Each diagonal is 15 cm long, and one angle of the quadrilateral has measure 45
yes or impossible
2. The diagonals are congruent, perpendicular and bisect each other
yes or impossible
Click here to see answer by solver91311(16885)

Question 254078: The perimeter of parallelogram PQRS is 84. Find the length of each side if RS=SP-7.
Click here to see answer by richwmiller(9135)

Question 254084: The perimeter of parallelogram PQRS is 84. Find the length of each side if
SP=RS^2
Click here to see answer by edjones(7569)

Question 254225: All parallelograms contain a total of 360°?

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Question 254273: Two of the angles of a parallelogram each measure 75 degrees. What are the measures of the other two angles? Explain your reasoning.
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Question 254350: what is the missing measurement base=22.5cm height=5cm area=
Click here to see answer by unlockmath(1599)

Question 254348: what is the area of this parallelogram base=3in. hieght=6in.
Click here to see answer by rfer(12657)

Question 254361: what is the opposite of congruent? I have two parallelograms, same shape but different sizes..
Click here to see answer by scott8148(6628)

Question 254376: Please help me solve this problem.
Find the values of x and y that ensure each quadrilateral is a parallelogram.

Top of quadrilaterial is: 3x-4y
Bottom of quadrilaterial is: 18
Right of it is: 7
Left of it is: 5x+y
Click here to see answer by richwmiller(9135)

Question 254548: Parallelogram ABCD has the coordinates shown.
A (1, 1)
B (2, 3)
C (5, 3)
Find coordinate D
how do i find coordinate D
Click here to see answer by checkley77(12569)

Question 255124: How do you find the perimeter of a parallelogram when you have the base of 4m, height of 3m and don't have side length?
Click here to see answer by drk(1908)

Question 255640: If you have a parallelogram with two lines bisecting. with m+9.1 on one half of the bisector and 4k-3.5 on the other side. and on the other line there is 2.6k and m. How do you solve this without having to deal with 2 variables?
Click here to see answer by richwmiller(9135)

Question 255943: A parallelogram has sides of legnths of 3 and 5, and one angle is 50'. find the lengths of the diagonals.
Click here to see answer by Edwin McCravy(8909)

Question 256206: If there was a parallelogram and one of the angles were 65 degrees and there were three missing angles.What would be the answer for the three missing angles?
Click here to see answer by solver91311(16885)

Question 256187: In the diagram, ABCD is a parallelogram with vertices A(2, 0), B(7, 0), C(10, 3), and D(5, 3). What is the area of parallelogram ABCD?
Click here to see answer by checkley77(12569)

Question 256333: why are the area formula of a parallelogram the same as the formula for a rectangle
Click here to see answer by rfer(12657)

Question 257267: In parallelogram DATE, m∠D = 8x - 20 and m∠A = 2x + 30. Find x.
Click here to see answer by drk(1908)

Question 257269: In parallelogram ABCD, the diagonals and intersect at E. If BE = 4x 12 and DE = 2x + 8, find x.
Click here to see answer by drk(1908)

Question 257687: how can i do this question Bx+2 Cx+12 Dy-6 A13
Click here to see answer by richwmiller(9135)

Question 258243: Draw a square ABCD so that each side is 1 inch long.What is the area of the square
Click here to see answer by Edwin McCravy(8909)

Question 258261: A parallelogram has vertices L(-2,5), M(3,3), N(1,0). What are possible coordinates for its fourth vertex? EXPLAIN
Click here to see answer by Fombitz(13828)

Question 260283: The diagonals of a rhombus have lengths of 12 centimeters and 16 centimeters. What is the length of one side of the rhombus?
Click here to see answer by edjones(7569)

Question 260714: If AE = 8x - 3 and EC =6x + 7, then AC = ?
Click here to see answer by unlockmath(1599)

Question 260946: what is the perimeter of a parallelogram with height 21 mm, base 23mm, and side length 29 mm?
Click here to see answer by checkley77(12569)

Question 261479: WAT IS THE FORMULA FOR FINDING THE PERIMETER
Click here to see answer by Alan3354(30993)

Question 261479: WAT IS THE FORMULA FOR FINDING THE PERIMETER
Click here to see answer by richwmiller(9135)

Question 261510: how to classify a quadrilateral
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Question 262659: Which is a subset of the set of rectangles?
Click here to see answer by jim_thompson5910(28595)

Question 265609: The vertices of quadrilateral ABCD are A(4,0), B(13,3), C(12,6) and D(3,3).
How do I show ABCD is a rectangle? (I've already proved it to be a quadrilateral.)
Click here to see answer by dabanfield(803)

Question 265710: The measures of the consecutive angles of a parallelogram are in the ratio of 4:6 Find the measure of each angle
Click here to see answer by drk(1908)

Question 266463: what is the measures of the angles of a parallelogram in which a pair of consecutive angles have measures in a ratio of 3 to 7.
Click here to see answer by vksarvepalli(154)

Question 266544: what is the width of a paralllelogram if the length is 15?
Click here to see answer by drk(1908)

Question 266552: In a parallelogram, if you have two base numbers such as 67ft and 60 ft and a height number such as 52ft, how do you find the area? Jeremy H
Click here to see answer by stanbon(57342)

Question 266711: a parallelogram has sides 8 and 12. the shorter altitude is 6. find the length of the other altitude

Click here to see answer by Edwin McCravy(8909)

Question 267199: what is the perimeter of a parallelogram where one side is 12m and the other is 8m?
Click here to see answer by drk(1908)

Question 268035: If two consecutive sides of a square are represented by 4x-7 and 2x+21, find the perimeter of the square?

Click here to see answer by richwmiller(9135)

Question 268435: a rhombus has sides of length 10 inches, and the lengths of its diagonals difference by 4 inches . what is the area of the rhombus in square inches ?
Click here to see answer by CharlesG2(828)

Question 268611: if one angle on a parallelogram is 70 what are all the other angles measure
Click here to see answer by Alan3354(30993)

Question 268700: find the value of each variable. 3a-5, b+3, 2a, 2b-1
Click here to see answer by persian52(158)

Question 268991: I need to find the perimeter and the ares of this parallagram i know its base times height for area and all sides added together for primeter but its using fractions so im really confused the base is 6 1/3 anf the height is 4 1/4 and the length is 5 5/8
Brianna
Click here to see answer by drk(1908)

Question 269744: M slove for or y or both.
taxi is a parallelogram
Click here to see answer by Alan3354(30993)

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