Answer:
The diameter is equal to the circumference divided by the number pi
Step-by-step explanation:
we know that
The circumference of the circular walkway is equal to
[tex]C=\pi D[/tex]
where
D is the diameter
we have
[tex]D=6\ ft[/tex]
substitute
[tex]C=\pi (6)[/tex]
[tex]C=6\pi\ ft[/tex]
so
Divide the diameter by the circumference
[tex]\frac{D}{C}=\frac{6}{6\pi}[/tex]
[tex]\frac{D}{C}=\frac{1}{\pi}[/tex]
[tex]D=\frac{C}{\pi}[/tex]
The diameter is equal to the circumference divided by the number pi
