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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

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 class=

Answer :

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

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