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Help with these 10th grade geometry angle problems? I'm desperate and my teacher won't help me. Please also explain how you got your answer. Thank you.

Help with these 10th grade geometry angle problems? I'm desperate and my teacher won-example-1
Help with these 10th grade geometry angle problems? I'm desperate and my teacher won-example-1
Help with these 10th grade geometry angle problems? I'm desperate and my teacher won-example-2

2 Answers

7 votes

Answer: 60

Explanation:

Help with these 10th grade geometry angle problems? I'm desperate and my teacher won-example-1
User WillShackleford
by
5.1k points
7 votes
  • m<EOD=60°

See

  • m<COB and m<EOD are opposite angles
  • Hence they are equal in measure.

Hence

m<COB=60°

User Axel Wolf
by
5.1k points