Question

PLEASE HELP ME THANK YOU SO MUCH!
How far away can a person live from a radio station and hear its broadcast if the signal covers a circular area of 40,000 square miles? Write your answer as a whole number.
IM MARKING BRAINLIEST!! :D

Answer 1

Answer:

About 113 miles away.

Step-by-step explanation:

πr^2=40000

40000/π=12732.3954.

sqrt of 12732.3954 is 112.837916 which is about 113