Question

The perimeter of a square is 64 m. The area of a rectangle is 6 $m^2$ less than the area of the given square. If the length of the rectangle is 25 m, then find its breadth.

Answer 1

The perimeter of square is $64cm$

The side of square is $\frac{64}{4}=16cm$

The area of square is ${16}^2=256c{m}^2$

The area of rectangle si $256-6=250c{m}^2$

The length of rectangle is $25m$

The breadth of reactangle is $\frac{250}{25}=10cm$