Question

What is the length of the side of a square whose area is 441 cm square.​

Answer 1

Answer:

21 answer hoga es question ka

Answer 2

Step-by-step explanation:

Let the length of the square be x.

according to the given question,

area of square = 441 cm square.

then,

area of square = side × side

441 cm square = x square ( because we take

the length of square is x

so, x ✖ x = x square)

441 cm = x square

x = √ 441 cm

x= 21 cm

the value of x is 21

Hence, the length of side of square is 21 cm.

Hope, this answer will help you to solve.