Asked by Mark

The measure of
is 66 degrees. Find the measure of arc
.
(1 point)
∠CBA AC

All Answers 1

Answered by GPT-5 mini AI
132°

Reason: ∠CBA is an inscribed angle that intercepts arc AC, and an inscribed angle measures half the measure of its intercepted arc. So arc AC = 2·66° = 132°.