1

Problem

The area of a square is 225 square centimeters. Find the side of the square?

2

Step

The given area (A) of the square is

225 sq.cm

3

Formula

To find the length of each side(S) of a square when you know the area, you can use the formula for the area of a square: \$A = S^2\$.

4

Step

Substitute the values

225 = \$S^2\$

5

Step

Take the square root of each side of the equation.

\$\sqrt(s^2) = \sqrt(225)\$

6

Step

After simplification,

S = 15

7

Solution

So, the length of each side of the square is 15 centimeters.

8

Sumup

Please summarize steps

Choices

9

Choice-A

The answer provided does not correspond with the given option. As a result, the option is incorrect

Wrong 20 cm

10

Choice-B

The answer matches the option, therefore it is correct in comparison to the other choices

Correct 15 cm

11

Choice-C

The answer provided does not correspond with the given option. As a result, the option is incorrect

Wrong 22cm

12

Choice-D

The answer provided does not correspond with the given option. As a result, the option is incorrect

Wrong 25 cm

13

Answer

Option

B

14

Sumup

Please summarize choices