Dev
from
Ambassador , Dubai

Subject :IMO Class : Class 1

The given figure is made up of identical squares. The total area of the figure is 576 cm^{2}. What is the perimeter of the figure?

A 320 cm

B 160 cm

C 240 cm

D 200 cm

## Ans 4:

#### Edit Post

Harsh Kumar
from
Maharishi Vidya Mandir, Guwahati

Class : Class 8

Number of squares in given figure = 9 Area of 9 squares = 576 cm 2 Area of 1 square = 576 Ã· 9 = 64 cm2 = 8 cm Ã 8 cm â´ Side of 1 square = 8 cm â´ Perimeter of the given figure = 20 Ã 8 cm = 160 cmSo the correct answer is B