Question: pqrs is a trapezium pq is parallel to rs?
Answer: PQRS is a trapezium with PQ||RS and the diagonals intersect at the point M. The area of ∆PQM is 32 cm^2 and the area of ∆RSM is 50 cm^2. ... Ratio of areas of similar triangles is square of their sides, heights etc. So, 32 cm^2/50cm^2=16/25=4^2/5^2—-Ratio of their area is also square of their sides, heights etc.