Question

the area of rectangle lawn is 225m.if it's length is15 m then it's perimeter is​

Answer 1

Answer:

60 m

Step-by-step explanation:

Lenght= 15m

Area = 225 m²

Therefore, breadth = 225/15 m = 15 m

Perimeter = 2(l+b) = 2(15+15) = 60 m

Answer 2

Answer:

first of all we find the breadth of rectangle

area = length×breadth

225= 15×breadth

breadth= 225/15

breadth= 15m

perimeter= 2(length+breadth)

perimeter= 60m