Question

Rakesh brought a rectangular plot of dimensions 20 ft by 40 ft. Rakesh brought a triangular plot ,adjacent to Rakesh's plot at the same cost .whose plot is bigger and by how many sq.ft ?

Answer 1

Area of Rakesh plot = l×b = 20×40 = 800 sq ft
Area of Ramesh plot = 1/2 ×b × h = 10×70 = 700 sq ft
So Rakesh plot is bigger by 100 sq ft