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Why is angle 1 congruent with angle C in the diagram

A. They interior angles to the triangle
B. They are corresponding angles
C. They are exterior angels to the triangle
D. They are vertical angles

Please help me with this answer

Why is angle 1 congruent with angle C in the diagram A. They interior angles to the-example-1
User Doshea
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2 Answers

1 vote

Answer:

They are vertical angles.

Explanation:

Angle 1 would be congruent with C because they are vertical.

User Benoit Drogou
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2 votes

Answer:

They are vertical angles

Explanation:

They are opposite each other

User Sebrock
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