Question

In a figure, if ∠AOB and ∠COE are vertical angles, and m∠AOB=70∘, what is the measure of ∠COE?

which one
20 degrees
70 degrees
110 degrees
180 degrees

Answer 1

[AI-generated answer — Bot GPT 3.5]

Vertical angles are congruent, meaning they have the same measure. Since m∠AOB is given as 70∘, the measure of ∠COE is also 70 degrees. Therefore, the correct answer is 70 degrees.