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Verified Answer :

The answer is 314cm².
The formula for the surface area of a sphere is: A=4πr².
A=4×3.14×5²
First solve for exponents.
A=4×3.14×25
Then multiply.
A=314cm²

apologiabiology

surface area of a sphere is roughly 4 times the area of a circle with same readius
aka
SA=4pir^2
pi=3.14 for this problem
r=5

SA=43.145^2
SA=43.1425
SA=100*3.14
SA=314

answer is 314 cm^2

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