# Theorem 11-5-1

1/2mAB = m<ABC
If a tangent and a chord intersect at the point of tangency then the measure of the angle formed is equal to 1/2 of the measure of the intercepted arc.

## New Resources

Download our apps here:

1/2mAB = m<ABC
If a tangent and a chord intersect at the point of tangency then the measure of the angle formed is equal to 1/2 of the measure of the intercepted arc.

Download our apps here: