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

Answer:

3.64 Km.

Step-by-step explanation:

Given,

Total population = 20,000 people

Population density = 480 people per square kilometer

Area of the circle town

$A = \dfrac{20000}{480}$

$A = 41.667\ km^2$

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.

Answer 2

Answer:

3.64

Step-by-step explanation: