Question

A square carromboart have a perimeter of 520 cm. How much is it's area​

Answer 1

Answer:

16900cm²

Step-by-step explanation:

Side=Perimeter/4

520/4=130cm.

Area= Side×side =130×130=16900cm².

Answer 2

Given :-

• Perimeter of a square carrom board is = 520 cm

To Find :-

• What is the area of the carrom board?

Solution :-

To find area of the given carrom board, we have to find the side of the carrom board.

Let the side of the carrom board be a.

We know that,

★ Perimeter of square = 4 × Side

Now, put the given values in the formula

⟹ 520 = 4a

⟹ a = 130cm

Hence, side of the given carrom board is = 80 cm

Now find the area of the carrom board

We know that,

Area of a square = Side × Side

⟶Area of a square = ( 130)²

$⟶Area = 16900 \: cm²$

Therefore, the area of the given carrom board is = 16900 cm²

________________________________

Check :-

Given that,

Perimeter of a square carrom board is 520 cm.

As per question :-

Perimeter of the carrom board = 520

⟶ 4 ×130 =520

⟶ 520 =520

L.H.S = R.H.S

Hence, verified.