Question

find the diameter and radius of a circle with the given circumference. Round to the nearest hundredth
1.) C=36m

Answer 1

\(\bf circumference = 2\pi r\qquad r=radius = \frac{diameter}{2}\implies 2r = diameter\\ \quad \\
36= 2\pi r\)

solve for "r"

Answer 2

radius is always half the diameter and diameter is always twice the radius

Answer 3

Circumference is always the same as the diameter so...

Answer 4

@lalalovekimmy Make sense?

Answer 5

@jdoe0001 @ShaTay yes :) thank you!

Answer 6

@lalaloveskimmy of course no problem