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castortr0y [4]
3 years ago
10

I need help with this please

Mathematics
1 answer:
Sever21 [200]3 years ago
8 0

Answer:

• you have correctly identified the radius as 157 miles

• 77,398 square miles is the coverage area

Step-by-step explanation:

The area of a circle is given by the formula ...

A = π·r^2

Filling in your numbers and doing the arithmetic, we get ...

A = 3.14·(157 mi)^2 = 77,397.86 mi^2

The area is approximately 77,398 square miles.

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