Question

find the area of a rectangle whose breadth is b and length is square of breath

Answer 1

Hope this will help you

Answer 2

let the length be 'l' and breadth be 'b'.

ACCORDING TO THE QUESTION,
l=b^2

area of rectangle=length×breadth
=l×b
=l×l^2
=l^3

therefore,area of the given rectangle=l^3.