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qaws [65]
2 years ago
13

No links or anything

Mathematics
2 answers:
Musya8 [376]2 years ago
8 0
<h3>Answer: Choice B.  Angle 3</h3>

============================================================

Explanation:

Angles 1 and 3 are vertical angles. Note how line t and line r intersect to form an X shape. Angle 1 and angle 3 are opposite angles in this X configuration, which is what makes them vertical angles. Vertical angles are always congruent.

Angle 1 is congruent to angle 2 if and only if both angles were 90 degrees (note the angles are supplementary). Otherwise, they aren't congruent. That allows us to rule out choice A. Choice C is ruled out for the exact same reason.

bekas [8.4K]2 years ago
5 0

Answer:

B. 3

Step-by-step explanation:

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See the attached figure to better understand the problem

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the answer is
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3 years ago
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