Question

The circumference of a circle is 15.25 feet. What is the diameter when 3.14 is used for pi?

Answer 1

C=2pi•r
15.25=2(3.24)•r
R=2.42834
R•2= D
2.42834• 2
Diameter = 4.85668

Answer 2

4.85423

Explanation:

D equals C/PI

Where D=Diameter and C=Circumference and PI=PI(3.14)