Substitute the given values into the given formula and solve for the unknown variable. If necessary, round to one decimal place. Use the approximation 3.14 for pi. C=44. C stands for circumference.

Respuesta :

 c=circumference
then

c=2pi r or d*pi44=d pi44/pi=d

then d= 44/3.14 

r= 22/3.14