Question

the area of a square park is the same as rectangular park if the side of the square park is 60m and the length park is 90m find the breadth of the rectangular park​

Answer 1

${l}^{2} = l \times b$

area of square =A of rectangular park.

60×60=90×b

3600/90=b

b=40 m

Answer 2

60×60=90×b

360=90×b

b=360÷90

b=40