PQRS is a trapezium such that PQRS and L, M are the mid points of the diagonals PR and QS, respectively.Then,show that LM=12(PQ−RS)

PQRS is a trapezium such that PQRS and L, M are the mid points of the

1.	PQRS is a trapezium such that PQRS and L, M are the mid points of the diagonals PR and QS, respectively.Then,show that LM=12(PQ−RS)
Answer» PQRS is a trapezium such that PQRS and L, M are the mid points of the diagonals PR and QS, respectively.Then,show that $L M = \frac{1}{2} (P Q - R S)$