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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.

Respuesta :

joseaaronlara

Answer:

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

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