45.6k views
8 votes
Find the missing angle

Find the missing angle-example-1
User Cnmuc
by
3.6k points

2 Answers

2 votes
Line has angle of 180 degrees.
180-156 is a. This is because a plus 156 is 180.
So answer for a is 24. This makes sense since 156 is about 6.5 times bigger than a.
Please mark as best!
User TeaNyan
by
3.9k points
2 votes

Explanation:

a + 156° = 180° ( supplementary angle )

a = 180° - 156°

a = 24°

User DexXxed
by
3.7k points