Question

find the area of a square whose side is 9 cm


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Answer 1

Answer:

Hence the area of a square is 81\:cm^{2}81cm

2

Step-by-step explanation:

According to the question details are as below,

The given detail are side of a square is 9cm,

We have to find the area of a square,

Here we have to use the formula of area of a square,

Area is equal to side square, i.e.A=a^{2}A=a

2

Where a is the side of the square,

Given a= 9cm,

Substitute the value in the formula of area of a square, we get

A=9^{2}A=9

2

Squaring a number is to multiply the number by itself we get,

A=9×9

A=81cm

2

Explanation:

hope this will help u

Answer 2

Answer:

Side = 9 cm

Area = 9 * 9

        = 81 cm2

Explanation: