Question

if the length of side of a square is 10cm then find its perimeter​

Answer 1

Answer is 40 cm

Step-by-step explanation:

Side of square = 10 cm. Therefore, Perimeter of square = 4 × ( Side ) = 4 × 10 = 40 cm.

Answer 2

Answer:

Hence the perimeter of the square is 40cm.

Step-by-step explanation:

As per the data given in the above question,

The data given is side of a square is 10cm,

We have to find the perimeter of a square,

Here we have to use the formula of perimeter of square that is,

$P=4a$

Where a is the side of the square,

Given a = 10cm,

Substitute the value of side in the above formula of perimeter of the square we get,

$P=4\times10\\P=40cm$

Hence the perimeter of the square is 40cm.