4)in square, area = 121 cm, side = ?. perimeter = ?
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Answer:
The sides are 11cm and perimeter is
Step-by-step explanation:
Refer to attachment. Hope it helps :)
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area = side × side = 121 cm²
side = square root of 121
= 11×11=121
=11 cm
perimeter =side ×4 = 11×4 =44
= 44 cm
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