Question

The circumference of my circle is 45 inches. What is the diameter

Answer 1

Answer:

14.32 inches to nearest thousandth.

Step-by-step explanation:

Circumference = π * d        where d = the diameter.

So 45 = π * d

d = 45 / π

=  14.32 inches

Answer 2

Answer:

diameter ≈ 14.32 in ( 2 dec. places )

Step-by-step explanation:

the formula for calculating the circumference (C) of a circle is

C = πd ← d is the diameter

isolate d by dividing both sides by π

d = $\frac{C}{\pi }$ = $\frac{45}{\pi }$ ≈ 14.32