the radius of a circular region is 7 cm find its area in metres
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radius of circular region = 7 cm OR 0.07 m
area = pie r^2
= 22/7 × 0.07 × 0.07
= 0.0154 m^2
Hope this will help u
area = pie r^2
= 22/7 × 0.07 × 0.07
= 0.0154 m^2
Hope this will help u
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