Chapter 10.6

Question 1

Theorem 10.14

Answer 1

If two chords intersect in the interior of a circle, then the measure of each angle is half the sum of the measures of the arcs intercepted by the angle and it’s vertical angle

Question 2

Theorem 10.15

Answer 2

If a tangent and a secant, two tangents, or two secants intersect in the exterior of a circle, then the measure of the angle formed is half the difference of the measures of the intercepted arc

Question 3

Theorem 10.13

Answer 3

If a tangent and a chord intersect at a point on a circle, then the measure of each angle formed is half the measure of its intercepted arc