Math, asked by khajamoizuddin, 1 year ago

area of a square is 441sq. cm. then find it's perimeter

Answers

Answered by RanveerPaul
0

it's perimeter is 84 cm.


unjha20: Perimeter = 441^1/2 *4
unjha20: Which equals 21*4
unjha20: answer 84
khajamoizuddin: step by step I want
khajamoizuddin: please......... help me
unjha20: I gave you step by step
Answered by srushtim
2
area of square= s×s

 {s}^{2} = 441

s = \sqrt{441}

s=21cm

perimeter of square=4×s

=4×21

=84cm

hope it helps u

srushtim: if u found it useful please mark it as brainliest
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