Question

Prove that each diagonals forms 2 congruent triangles in a rhombus

Answer 1

THEOREM: If a quadrilateral is aparallelogram, it has consecutive angles which are supplementary. THEOREM: If a quadrilateral is aparallelogram, it has diagonals which bisect each other. THEOREM: If aquadrilateral is a parallelogram, it hasdiagonals which form 2 congruent triangles.