Question

the area of a rectangle is 108cm square and length is 12 cm . find the perimeter of rectangle.​

Answer 1

Answer:

42 cm

Step-by-step explanation:

let breadth be b

area of rectangle

L xb=108

12 x b = 108

b=9 cm

perimeter =2(L+b)

2(12+9)

2 x 21

=42 cm