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5) If two lines are intersected by a transversal then the number of pairs of interior
angles on the same side of the transversal is _______.
(A) 1 (B) 2 (C) 3 (D) 4

6) Which pair of angles are always supplementary?
(A) Pair of co-interior angles (B) Pair of adjacent angles (C) Linear pairs (D)
corresponding angles

7) Sum of interior angles on the same side of a transversal with two parallel lines is
____
(A) Exactly 90° (B) Less than 90° (C) More than 180° (D) Exactly
180°

8) Vertically opposite angles are always________
(A) supplementary (B) complementary (C) adjacent (D) equal

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