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Terra Nova Practice Lesson 17
Angles Formed By Parallel Lines and a Transversal
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Theorem 1: Alternate interior angles are congruent
Theorem 1: Alternate interior angles are congruent. (For example, 2 3) Theorem 2: Corresponding angles are congruent. (For example, 1 3 and 2 5) Theorem 3: Interior angles on the same side of the transversal are supplementary. (For example, the sum of the m4 and m2= 180)
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Problem 1 Line p is parallel to line q. Which list shows accurate angle relationships? A 1 3; 6 7 B 1 7; 6 8 C 5 7; 2 4 D 2 3; 6 7
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Problem 2 Line m is parallel to line n. Which list shows accurate angle relationships? A 1 3; 6 8 B 6 7; 2 7 C 6 3; 2 3 D 6 3; 2 8
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Problem 3 Line r is parallel to line s. Which statement is NOT correct? A The sum of the m 6 and m7 = 180. B The sum of the m 4 and m8 = 180. C The sum of the m2 and m3 = 180. D The sum of the m2 and m4 = 180.
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Problem 4 Lines j and k are parallel. Which theorem can be used to prove that a b? A Theorem 1 C Theorem 3 B Theorem 2 D None
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Problem 5 Lines s and t are parallel. Which theorem can be used to prove c d? A Theorem 1 B Theorem 2 C Theorem 3 D None
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Problem 6 Lines p and q are parallel. Z is a transversal. Find x.
C 130 D 150
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Problem 7 u and v are parallel lines. w is a transversal. Find q.
C 80 D 70
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Answers 1 C 2 A 3 D 4 A 5 B 6 B 7 A
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