A small swimming pool has a circumference of 3π feet. Select the true statement about the pool.

a

The radius is 3 ft.

b

The diameter is 3 ft.

c

The diameter is 1.5 ft.

d

The radius is 6 ft.

The answer to your question is the letter B. the diameter = 3 ft

Step-by-step explanation:

Data

Circumference = 3π feet

The Circumference is defined as the distance around the edge of a circle.

Formula

Circumference = 2πr

Process

1. - Equal the value of the circumference to the formula

2πr = 3π

2. - Solve for r

r = 3π / 2π

3. - Simplification

r = 3/2 or 1.5 ft

4. - Calculate the diameter

diameter = 2 x radius

diameter = 2 (1.5)

= 3 ft