Math, asked by kashish121, 1 year ago

the surface area of a sphere is 3844 m square find the radius of the sphere

Answers

Answered by abhi569

Given that surface area of the sphere is 3844m²

We know, surface area of shpere = 4πr²

Here,

3844 = 4πr²

3844/4 = (r² × 22)/7

961 × 7 = r² × 22

6727/22 = r²

√305.77 = r

17.48 m = radius of sphere.

kashish121: answer is 31

abhi569: are you confirmed

abhi569: 31 will only come when we do not the value of

abhi569: 31 will come ifwe do not include the value of π which 22/7

abhi569: but S..A of spere. is 4πr² which has π

Answered by chinmayeeswain00

Answer:

17.48

Step-by-step explanation:

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