Math, asked by rksharmabhu3700, 11 months ago

The surface of the sphere is 154cm square. Find the diameter of the sphere

Answers

Answered by ayushigoyal717

2

Answer:

Step by step:

Area of sphere= 4πr²

154=4πr²

49/4 = r²

7/2=r

Diameter=7/2×2

= 7

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