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Andreyy89
2 years ago
11

I need help so yea please help

Mathematics
1 answer:
vodka [1.7K]2 years ago
3 0

Answer:

option 3

Step-by-step explanation:

divide the diameter by 2 to get the radius.

pi×r^2

3.14×42^2=5538.96 km^2

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