Question

Explain how you did this. make as quick as you can please​

Answer 1

Answer:

15.7ft

Step-by-step explanation:

1st divide 10\2...5      2nd multiply 3.14 or pi by 5

Answer 2

Use the formula given, C= pi*d

pi=3.14
d = 10ft

C=(3.14)(10)
C= 31.4