In parallelogram

MATHEMATICS · Subjective · CBSE · Mathematics · Quadrilaterals · Quadrilaterals

Problem

In parallelogram ABCDABCD, the diagonals ACAC and BDBD intersect at OO. Prove that the four triangles △AOB\triangle AOB, △BOC\triangle BOC, △COD\triangle COD and △DOA\triangle DOA are equal in area.

Related theory

Browse the problem library