Directions: Choose the letter of the correct answer and write on a sheet of paper 1. Two angles share a common side and a vertex. Which of the following best describes the pair of angles if their sum is 1807 A. adjacent and complementary C. non-adjacent and complementary B. adjacent and supplementary D. non-adjacent and supplementary 2. Which of the following statements is FALSE? A In parallel lines, the distance between the two lines is fixed and the two lines are going in the same direction B. Perpendicular lines are lines that intersect at one point and form a 90 angle C. Skew lines are lines that are coplanar and can never intersect at any given point D. Two lines intersect at exactly one point and they define angles at the point of intersection 3. Which pair of angles are vertical angles? 5 6 78 A 21 and 24 B. 2 and 26 C. 41 and 43 D. 2 and 5​