Question

The perimeter of a rectangular garden is 160m. If it is 10 m wide, find its area

Answer 1

Use the properties of rectangle to solve the question

Answer 2

Perimeter of rectangular garden=2(l+b)
160=2(l+10)
160=2l+20
2l=160-20
2l=140
l=70m

Area =l*b
70*10=700m²