∠1 and ∠2 are vertical angles. ∠2 has a measure of 63°. What is the measure of ∠1?
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Vertical angles share a vertex, or basically a point, and are the opposite angles formed by two intersecting lines. They have the same angle measure (they're congruent). So, if m∠1 = 63°, then m∠2 = 63°.
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Answer:
angle 2 is 27degree
Step-by-step explanation:
Complementary angle= 90° − 63°
= 27°
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