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3 years ago

15

PLEASE HELP!! DUE SOON!!!

1 answer:

givi [52]3 years ago

7 0

Answer:

D

Step-by-step explanation:

This is because the formula is 4×pi×r^2

So 4×pi×7^2

(7^2=49) now plug that in: 4×pi×49

Combine like terms: 4×49=196

Plug that into the equation: 196pi

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