Question

Q 53. The side of a square park is 100 m. The perimeter of the park is
(A) 1000 m
(B) 400 m
(C) 200 m
(D) 800 m​

Answer 1

Answer:

400m.

Step-by-step explanation:

Let us assume that the side of a square is a.

Here a = 100m.

The perimeter of a square is 4a.

Therefore, the perimeter of the square is 4 * 100 = 400m.

The area of a square is a^2.

Therefore, the area of the square is 100^2 = 10,000m^2.

Answer 2

Answer:

$We \: know \: that, \\ perimeter \: of \: square \: = \: 4 ×(side) \\ = 4× (100) \\ = 400m$

(b) 400m

Hope this will help you!