Using the image below name the relationship between ∠COB and ∠BOA.

Question

Then write an equation that you can use to solve for the measure of ∠COB.

(4 points)
100 Word Limit
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Answer 1

To determine the relationship between ∠COB and ∠BOA, we need to identify how these angles are positioned in relation to each other. If ∠COB and ∠BOA share a common vertex (point B) and a ray (line segment OB), they may be adjacent angles. If they also form a straight line together, they are supplementary.

To solve for the measure of ∠COB, you can use the following equation:

∠COB + ∠BOA = 180° (if they are supplementary).

Rearranging gives:

∠COB = 180° - ∠BOA.

This equation will help find the measure of ∠COB if you know the measure of ∠BOA.