Question

Just double checking to see if this is correct. http://prntscr.com/am6dfn

Answer 1

Wrong.

A is the center of the smaller circle, not the radius of the smaller circle.

Answer 2

ohh -facepalm- good thing i double checked

Answer 3

So its AB then

Answer 4

Radius of a Circle or Sphere

A line segment between the center and a point on the circle or sphere. The word radius also refers to the length of this segment.

Answer 5

So AB, right?

Answer 6

Correct.

Answer 7

Thank you ^.^

Answer 8

You are welcome.