Asked Jan 25, 2019

Prove that if ABCD is a parallelogram, then its diagonals bisect each other.


Expert Answer

Step 1

Let us consider a paralellogram ABCD which have diagonals AC And BD and intersect at point E

Step 2

Let us consider Triangle AEB and DEC. 

We know that alternate angles between two parallel lines are congruent. Here CD is parallel to AB.

We can say that angle ACD is congruent to angle ...


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