A circle has a circumference of 138.16 meters. What is the diameter of the circle ?

Question

asked Feb 19, 2018 205k views

1 Answer

Riiwo · Answer 1 · 2018-02-26T16:54:45+0000

circumference = 2 π r
138.16 = 2 π r
138.16/2π = 2π/2π r
21.98884694 =r
Diameter = r X 2
Diameter = 21.98884694 X 2
Diameter = 43.97769388