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Find the perimeter in(cm) of a …

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Find the perimeter in(cm) of a square circumscribing a circle of radius a cm

Posted by Alok Jha😊😁 6 years, 10 months ago

CBSE > Class 10 > Mathematics

1 answers

Mudita Sharma 6 years, 10 months ago

The radius of circle is a so the diameter will become 2a . Therefore 2a will be the side of the square The area of square is 4*length = 4*2a =8a

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CBSE > Class 10 > Mathematics