What else can you prove about parallelograms? Prove that the diagonals of a parallelogram bisect each other. For example, assuming that quadrilateral WXYZ at right is a parallelogram, prove that WM≅YM and ZM≅XM.
Carefully examine each diagram below and explain why the geometric figure cannot exist. Support your statements with reasons. If a line looks straight, assume that it is. Homework Help
Remember that if a triangle has two equal sides, it is called isosceles. Decide whether each triangle formed by the points below is isosceles. Explain how you decided in the work section. 7-111 HW eTool (Desmos) Homework Help
9 and 15
3 and 27
10 and 21
Penn started the proof below to show that if AD//EH and BF//CG, then a = d. Unfortunately, he did not provide reasons for his proof. Copy his proof and provide a justification for each statement. Homework Help
After finding out that her kitchen does not conform to industry standards, Lashayia is back to the drawing board. (Answer = _____ ft. from the wall the stove is on)
Where can she locate her sink along her top counter so that its distance from the stove and refrigerator is as small as possible? And will this location keep her perimeter below 26 feet? Show all work. Homework Help