Area of square is 441 sq. cm. then find its perimeter
rohitrajsingh:
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area of square=441cm^2
area=a^2
441=a^2
a =square root of 441
→a=21
perimeter=4a
=4×21=84 cm..
perimeter=84cm..
HOPE IT HELPS..PLZ MARK AS BRAINLIEST ...
area=a^2
441=a^2
a =square root of 441
→a=21
perimeter=4a
=4×21=84 cm..
perimeter=84cm..
HOPE IT HELPS..PLZ MARK AS BRAINLIEST ...
Answered by
8
hope it will helpful to you.
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