Central angle ACD of circle C has a measure of 50 degrees. What is the measure of arc AD? What is the measure of inscribed angle ABD? Please help!

Question

asked Nov 7, 2021 86.2k views

1 Answer

Matt Wielbut · Answer 1 · 2021-11-14T12:37:30+0000

Answer:

see explanation

Explanation:

The inscribed angle ABD is on half the central angle ACD, that is

∠ ABD = 0. × 50° = 25°

The measure of arc AD is equal to the central angle it subtends, thus

arc AD = 50°