Circletown's limits form a perfectly circular shape. It has a population of 20,000and a population density of 480 people per square kilometer. What is the radius of circle …

Question

asked Mar 26, 2021 129k views

2 Answers

Rit · Answer 1 · 2021-04-01T23:18:30+0000

Answer:

3.64 Km.

Explanation:

Given,

Total population = 20,000 people

Population density = 480 people per square kilometer

Area of the circle town

A = (20000)/(480)

$A = 41.667\ km^2$

Radius of the circle town

$\pi r^2 = 41.667$

$r = 3.64\ km$

Hence, the radius of circle town is equal to 3.64 Km.