Question

The length of a rectangle exceeds its breadth by 3 cm if the numerical value of the area and the perimeter of a rectangle are equal. the breadth is

Answer 1

breadth=x
Length=x+3
Area=length×breadth
=x×x+3
= x square+3
Perimeter= 2(l+b)
= 2(x+x+3
= 2x+2x+6
= 4x+6