Math, asked by devsinghm673, 2 months ago

Find the surface area of a sphere diameter. diameter=77m

Answers

Answered by karan7275

1

Answer:

18626.5

Step-by-step explanation:

Find the surface area of a sphere diameter. diameter=77m

Ans is 18626.5.

Answered by tmahak5

8

Answer:

diameter=77m

radius=77/2

=38.5

Surface area = 4πr²

=4×22/7×38.5×38.5

= 4×22×5.5×38.5

= 18,634

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