Math, asked by krishishah6289, 5 months ago

Find the surface area of a sphere whose radius is 2.1 cm

Answers

Answered by Guru181

1

Answer:

A≈55.42cm²...........

Answered by deepakojha11411

2

area of sphere is 4πr^2

then 4*22/7*2.1*2.1

answer is 55.44

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