Respuesta :

feep

Answer:

Circumfrence is pi*diameter.  Radius is half the diameter, so..


23*2=46

And 46*pi


= 46pi




mathstudent55

Answer:

C = 46pi ft (exact answer)

C = 144.5 ft (approximate answer)

Step-by-step explanation:

C = 2 * pi * r

C = 2 * pi * 23 feet

C = 46pi ft (exact answer)

C = 144.5 ft (approximate answer)