Question

PLEASE answer fast......tell me the right answer.......​

Answer 1

Answer:

Solution:-

Area (A)=length×width

Because all sides are of same size of a square

So side (S) of a square= √144

S(one side of square)=12 cm

Now perimeter (P)= 4×s

P= 4×12

Step-by-step explanation:

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Answer 2

Question:

The area of a square is 144 square metre. Find the perimeter of a square.

Option:

(a) 36 m

(b) 24 m

(c) 72 m

(c) 48 m

Concept:

Here , the query is about a square whose area is 144 square metre. We have to find out the perimeter of this square. As we know Area of a square is side × side and Perimeter of a square is 4 × side . So firstly we will find out the value of side by the formula of Area of a square. Secondly , we will put the side's value in the formula of Perimeter of a square and we will get the required Answer.

Full solution:

Given

Area of a square is 144 sq m

To Find

Perimeter of a square

Solving the query

We know

⟹ Area of a square ⇒ side × side

⟹ 144 ⇒ side²

⟹ side² ⇒ 144

⟹ side ⇒ √144

⟹ side ⇒ 12 m

We know

⟹ Perimeter of a square ⇒ 4 × side

⟹ Perimeter of a square ⇒ 4 × 12

⟹ Perimeter of a square ⇒ 48 m

Solved!