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What are the angles of 1 and 2

Angle BAC and angle FAC are examples of what type of angle pair?
Angle BCE and Angle DCA are examples of what type of angle pair?

What are the angles of 1 and 2 Angle BAC and angle FAC are examples of what type of-example-1

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geometry texts refer to an angle with a measure of 180° as a straight angle. In Figure 12 , ∠ BAC is a straight angle.

Explanation:

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