Answer:
The circumference is approximately 314 inches.
Step-by-step explanation:
3.14 x r^2
3.14 x 10^2
3.14 x 100
Circumference: 314
Answer:62.8inches
Step-by-step explanation:
Diameter=20 inches
π=3.14
Circumference=π x diameter
Circumference=3.14 x 20
Circumference=62.8inches
