3 years ago

How to do this ??? What do I do help plz

Mathematics

2 answers:

Ilya [14]3 years ago

8 0

Answer:

See answers below :)

Step-by-step explanation:

m∠1 = 50° 180 = m∠1 + 40 + 90

m∠2 = 90° Vertical angles

m∠3 = 60° 180 = m∠3 + 90 + 30

m∠4 = 60° Vertical angles

m∠5 = 60° 180 = m∠5 + 60 + 6

m∠6 = 60° Vertical angles

m∠7 = 100° 180 = m∠7 + 60 + 20

Setler [38]3 years ago

5 0

Answer:

1. 50°

2. 90

3. 60

4. 60

5. 60

6. 60

7. 100

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