Question

if the area of a square is 900 cm².then it's perimeter will be​

Answer 1

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GiveN:

$area \: = 900 {cm}^{2}$

FinD:

• Perimeter of square

SolutioN:

$❥area \: = {side}^{2}$

${side}^{2} = 900$

$side \: = \sqrt{900}$

side = 30cm

❥Perimeter = 4×side

Perimeter = 4×30cm = 120 cm

Hence,

Perimeter of square is 120cm.

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Now it's done! :-D