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krok68 [10]
3 years ago
12

1. Consider a sphere with a radius with an 18 inches.

Mathematics
1 answer:
Novosadov [1.4K]3 years ago
5 0

Answer:

Surface Area = 4071.5

Step-by-step explanation:

A = 4 π r^2

A = 4 ×π×18×18

A = 4071.5

Bravo!

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