The radius of a circle is 3 in. find its circumference in terms of π

C = 18.85

Step-by-step explanation:

The formula for the circumference of a circle is C = 2πr

R = radius

C = 2π(3)

C = 18.84955592

definition: a circle is the  set of all points in a plane that are equidistant  from a given  point  called the center of the circle. we use the symbol ⊙ to represent a circle. the a line segment from the center of the circle to  any point  on the circle is a radius of the circle.

step-by-step explanation:

i googled it and this is what i got i don't know how it is. sorry.

step-by-step explanation:

if x = 2 you have to find x to finish the problem