10.6 Flashcards
(3 cards)
1
Q
If tangent and a chord intersect…
A
at a point on a circle, then the measure of each angle formed is 1/2 the measure of its intercepted arc
2
Q
If two chords intersect…
A
in the interior of a circle, then the measure of each angle is 1/2 the sum of the measures of the arcs intercepted by the angle and its vertical angle
3
Q
If two secants, two tangents, or a tangent and a secant intersect
A
in the exterior of the circle, then the measure of the angle formed is 1/2 the difference of the measures of the intercepted arcs
