Question

find the radious of sphere whose surface area is 154m^2​

Answer 1

Answer:

the radius is 3.5

so, here is ur ans.

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thank you.

Answer 2

Answer:

Given -

Surface Area = 154m^2

To Find -

Radius

Solution -

Surface Area = 4πr^2

154 = 4πr^2

154 = 88/7 x r^2

154 x 7/88 = r^2

12.25m^2 = r^2

3.5m = r