Which of the following statements is NOT TRUE? A. An angle is formed by two noncollinear rays. B. Two points determine an angle. C. An angle is a union of two rays. D. An angle can be a right angle if its measure is equal to 90°
B
If two angles form a linear pair, then they are supplementary. What is the sum of the measures of these two angles? A. 180° B. 90° C. 50° D. 45°
A
∠YVA and ∠AVN are complementary angles. If m∠YVA = 75°, then what is the measure of m∠AVN? A. 285° B. 105° C. 15° D. 5°
C
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