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2 years ago

If the surface area of a sphere is 6,644.24 cm squared, what is the radius of the sphere. Use 3.14 for pi.

Mathematics

1 answer:

Mama L [17]2 years ago

5 0

Answer:

r = 22.99 cm

Step-by-step explanation:

sphere surface area = 4πr²

6644.24 = 4 (3.142)r²

6644.24 = 12.568r²

arrange it by change the position to solve it easier

12.568r² = 6644.24

r² = 528.6632718

r = square root 528.6632718

r = 22.99 cm

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