Question

14. A square carrom board has a perimeter of 360
cm. How much is its area?​

Answer 1

Answer:

carrom perimeter= 360 cm

so, side = 360/4 = 90 cm

now, area of carrom = 90×90 = 810 cmsquare

Answer 2

Given:

A square carrom board with

• Perimeter = 360 cm

What To Find:

The area of the square carrom board.

How To Find:

To find the area we will find the side of the square carrom board and then we will find the area of the square carrom board.

Solution:

• Finding side

Perimeter of a square = 4 × side

⇒ 360 cm = 4 × side

Take 4 to LHS,

⇒ $\dfrac{360}{4}$ = side

⇒ 90 cm = side

• Finding the area

Area of square = (side)²

⇒ Area of square = 90²

⇒ Area of square = 90 × 90

⇒ Area of square = 8100 cm²

∴ Therefore the area of square is 8100 cm².