Question

in a parallelogram if a diagonal bisects one angle prove that it also bisects the opposite angle​

Answer 1

Answer:

Given: The diagonals AC and BD of a quadrilateral ABCD are equal and bisect each other at right angles. To Prove: Quadrilateral ABCD is a square. ∴ AD = CB | C.P.C.T. ∠ODA = ∠OBC | C.P.C.T.

Step-by-step explanation:

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Answer 2

Answer:

Diagonal AC bisects ∠A. Show that if the diagonals of a quadrilateral are equal and bisect each other at right angles, then it is a square. Given: The diagonals AC and BD of a quadrilateral ABCD are equal and bisect each other at right angles