10.6 Other Angle Relationships Flashcards
0
Q
if TWO CHORDS intersect in the INTERIOR of a circle, then…
A
the measure of each angle is HALF the SUM (+) of the measure of the arcs INTERCEPTED BY THE ANGLE
1
Q
if a TANGENT and a CHORD intersect at a point ON a circle, then…
A
the measure of each angle formed is HALF the measure of its INTERCEPTED ARC
2
Q
if TWO SECANTS, TWO TANGENTS, or A TANGENT AND A SECANT intersect in the EXTERIOR of the circle, then…
A
the measure of the angle formed is HALF the DIFFERENCE (-) of the measures of the intercepted arcs
