9
QuizMultiple Choice
Lesson 10.4: Secants, Tangents, and Angles
Question 9 • *CR CCSS Math 2 S2 [M2960OX]
Circle O is shown. Tangents C B and A B intersect at point B outside of the circle. The measure of the first arc formed is 150 degrees, and the measure of the second arc formed is 210 degrees.
Answer
A
30°B
40°C
50°D
60°