392,745 views
13 votes
13 votes
Find the measure of the missing ANGLE.

46 degrees
52 degrees
65 degrees
83 degrees

Find the measure of the missing ANGLE. 46 degrees 52 degrees 65 degrees 83 degrees-example-1
User AvnerSo
by
3.1k points

1 Answer

16 votes
16 votes

Answer:

83°

Explanation:

? = (1/2)[m(arc)DE + m(arc)RF]

? = (1/2)[106° + 60°]

? = 83°

User Jake Cronin
by
2.9k points