Question

HELP ASAP

In the figure below AB is a diameter of circle P.

What is the arc measure of minor arc AC in degrees?

Answer 1

arc AC = 111°

Explanation:

∠APC is a central angle, so arc AC is equal to the measure of ∠APC.

∠APC and ∠BPC are supplementary. So, m∠APC + m∠BPC = 180

m∠APC + 69 = 180

m∠APC = 111

arc AC = 111°