Question

The diagonals of parallelogram ABCD intersect at point E. To prove that

Answer 1

Solution:

Given that;

The diagonals of parallelogram ABCD intersect at point E.

To prove that,

$\angle BAE\cong\angle DCE$

All the options can be used for the proof except;

The sum of the measures of the interior angles is 360°

Hence, the answer is option A