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

Explanation

Side of square park , `a = 60m`

Length of rectangular park, `l = 90 m`

Let breadth of rectangular park is `b` m.

As area of both parks are equal,

`:. a^2 = l**b`

`60**60 = 90**b=> b = 3600/90 = 40m`