CK-12 Geometry Concepts

6.3. Parallelograms http://www.ck12.org

29. is a parallelogram with diagonal
    30.BD
    31.Prove


30. :
    33.^6 A∼=^6 C
    34.Parallelogram Diagonals Theorem

Given:ABCDis a parallelogram with diagonalsBDandAC

Prove:AE∼=EC,DE∼=EB

Use the diagram below to find the indicated lengths or angle measures for problems 26-29. The two quadrilaterals
that share a side are parallelograms.

26.w

27.x

28.y

29.z