Question

The area of a square park is the same as that of a rectangular park. If the sides of the square park is $60m$ and the length of the rectangular park is $90m$, find the breadth of the rectangular park.

Answer 1

Area of square park = Area of rectangle

$a^2=lb$

$\Delta =60ml=90mb=?$

$(60{)}^2{m}^2=90m\times b$

$b=\frac{3600m^2}{90m}$

$b=40m$