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What is the surface area of a sphere with a radius of 30m? A 3,600 (pie) M ^2 B 90,000 (pie) M ^2 C 1,800 (pie) M ^2 D 900 (pie) M ^2
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1 vote
What is the surface area of a sphere with a radius of 30m?

A 3,600 (pie) M ^2
B 90,000 (pie) M ^2
C 1,800 (pie) M ^2
D 900 (pie) M ^2

What is the surface area of a sphere with a radius of 30m? A 3,600 (pie) M ^2 B 90,000 (pie-example-1
User Alc
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1 Answer

24 votes
24 votes
formula: 4(pi)r^2

4(pi)r^2
4(pi)30^2
4(pi)900
3600(pi)

Answer: A. 3,600 (pi) M^2
User Jordi Bruin
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3.5k points
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