Question

The area of a rectangular lawn is 255m.sq if its length is 15 m, find its perimeter

Answer 1

Answer:

60m

Step-by-step explanation:

area of a rectangle = l x b

l = 15m

255 = 15 x b

b = 15m

perimeter of a rectangle = 2 (l + b)

= 2( 15 + 15) = 2 x 30

= 60m