Answer:
10 i believe
Step-by-step explanation:
C = 5pi inches or approximately 15.7 inches
The circumference of a circle is given by
C = pi *d
The diameter is given by d=5
C = pi *5
If we use pi is approximated by 3.14
C = 3.14 *5 =15.7
The correct answer is -9/22.