Question

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 town

Answer 1

3.64

Explanation:

Answer 2

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.