Math, asked by kandelabhinav, 4 months ago

If the sum of the circumference and the diameter of a circle is
200cm. what is its area?

Answers

Answered by Anonymous

1

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Circumference of circle + Diameter of circle = 200

Diameter = 2 × radius

2πr + 2r = 200

Divide by 2 .

πr + r = 100

r ( π + 1 ) = 100

22/7 + 1 = 100/r

700/29 = r

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