10.6 Other Angle Relationships

Question 0

Thm 10.14

Answer 0

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 its vertical angle

Question 1

Thm 10.13

Answer 1

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

Question 2

Thm 10.15

Answer 2

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