79 is a prime, so we cannot reduce it.
Answer:
314 mile²
Step-by-step explanation:
area = πr² = 3.14 x 10² = 314 mile²
What are you trying to find? Area, Volume, Circumference, or perimeter?
The answer is 23.52 the keyword is each so you multiply.
Unfortunately I can not answer this question because there are no underlined digits in your question