Answer to Question #40111 in Geometry for MAYUR

Question

in parallelogrm of given figure,<A is obtuse.two equilateral triangles ABP and ADQ...ARE DRAWN outside the parallelogram.prove that CPQ is also equilateral. ABP AND APD are attached to sides AB and AD. You have to join CP and CQ......................plzz send me the answr as soon as possible...