Question

the area of a square box is 81 cm2.find it's side​

Answer 1

Answer:

area of square is a square = 81

a = 9 cm2

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Answer 2

Given : -

The area of a square box is 81cm² .

To Find : -

Side of the square = ?

Formula : -

Area of Square = (Side)²

Step-by-step Explanation : -

Area = 81cm²

By Using the above Formula : -

81 = (Side)²

√81 = Side

9 = Side