ABCD is a quadirlateral in which AD= BC. If P,Q,R,S be the midpoints of AB,AC,CD and BD
Channel: Doubtnut
Date: 2020-01-03

ABCD is a quadirlateral in which AD= BC. If P,Q,R,S be the midpoints of AB,AC,CD and BD respectively, show that PQRS is a rhombus.