Answer:
r=5
Step-by-step explanation:
The circumference is given by
C = 2*pi*r
33.7 = 2 *3.14*r
33.7 = 6.28 *r
33.7/6.28 = 6.28r/6.28
5.366242038 = r
Round to the nearest whole number
5 =r
