Math, asked by vany25, 1 year ago

the radius of a sphere is 7cm.find it's curved surface area

Answers

Answered by lamgadedh

8

Answer:

Step-by-step explanation:r=7cm. Csa of sphere= 4*22/7*7^2=616

Answered by yash1412

2

area=πr^2=π×(7×10^-2)^2=π×49×10^-4

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