Question

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.

Answer 1

Answer: 60

Step-by-step explanation:

Answer 2

• m<EOD=60°

See

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

Hence

m<COB=60°