Question

3. If the area of a rectangular land is (a²- b²) sq.units whose breadth is(a-b) then ,its length is​

Answer 1

Step-by-step explanation:

area of rectangle= length × breadth

(a²-b²)=length× (a-b)

Hence, length=(a+b). [since,(a²-b²)=(a+b)(a-b)]