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5 votes
Find the missing angle

Find the missing angle-example-1

2 Answers

2 votes

Answer:

80 degrees

Explanation:

All the angles add up to 180 degrees

20 degrees plus x degrees + 80 degrees = 180

User Andershqst
by
3.2k points
3 votes

Answer:

B-80

Explanation:

All angles add up to 180 subtract the 20 from 180 get 160, subtract the 80 from 160 and your left with 80

180-20-80=80

User Umer Farooq
by
3.7k points