Question

The figure below shows a triangle with vertices A and B on a circle and vertex C outside it. Side AC is tangent to the circle. Side BC is a secant intersecting the circle at point X.
What is the measure of angle ACB?

29°

8°

16°

21°

Answer 1

figure?

Answer 2

Yes that is what I was waiting for.

Answer 3

@lolaloka

Answer 4

the last box, read it and figure out by yourself http://www.regentsprep.org/Regents/math/geometry/GP15/CircleAngles.htm

Answer 5

I'm so confused.

Answer 6

@lolaloka help please. D:

Answer 7

i have no idea

Answer 8

I'm so confused on this question...

Answer 9

It is 29.

Answer 10

I kept getting something that wasn't that.