Question

perimeter of a square having area 100 SQ m is​

Answer 1

Answer:

Step-by-step explanation:

Area of the square is: 100m²

Let the sides of the square be h

So, the side is:

= h² = 100

= h = √100

= h = 10 m²

Perimeter of the square is:

= Side × 4

= 10 × 4

= 40m²

Answer 2

Answer:

The perimeter of square is $40$ m.

Step-by-step explanation:

Given : The area of square = $100$ $m^{2}$

To find : Perimeter of square =?

Solution :

• It is given that the area of square = $100$ $m^{2}$
• We have to find the perimeter of square.
• As we know that, square has four sides and the length of each side is equal.
• The formula for area of square is given by,

      Area of square = $side^{2}$

                   ∴ $100=side^{2}$

  Taking square roots of both sides, we get

                   ∴ $side = \sqrt{100}$

                   ∴ $side =10$ m

• Now, perimeter of square is the sum of all sides of a square.
• The formula for perimeter of square is given by,

Perimeter of square = $4*side$

                              = $4*10$

                              = $40$ m

• ∴ The perimeter of square is $40$ m.