7
QuizMultiple Choice
Circumference and Arc Length
Question 7 of 10 • MISD-Geometry-RECOVERY-B-2019-2020
Circle O is shown. 2 secants intersect at a point outside of the circle to form angle 1. The first arc formed is d, and the second arc formed is b. Arcs a and c are the other 2 arcs outside of the secants.
Answer
A
m∠1 = (a – c)
B
m∠1 = (a + c)C
m∠1 = (b – d)D
m∠1 = (b + d)