Math, asked by Suciwkistrya, 1 year ago

Derivation for: A=22/7*r 2


sivaprasath: do you want the derivation of the formula(area of circle)?

Answers

Answered by sanskritibarua
0
Area = 2 \pi r. Since we know the value of   \pi (pi) as 3.14 or 22/7, so substituting the value of  \pi   , we get A= 22/7*r 2
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