Given the following angle measurements, tell whether each pair is complementary, supplementary, or neither. a. 12° and 68° b. 95° and 85° c. 43° and 48° d. 70° and 20° Find the measure of each angle. a. Angle A = ? b. Angle B = ? c. Angle C = ? Give the three-letter name of each of the angles in the drawing below. Lines and Angles a. ∠1 b. ∠2 c. ∠3 d. ∠4 Tell whether each angle is acute, right, obtuse, or straight. Look at the diagram below. Indicate whether the angles below are adjacent or vertical. a. ∠1 and ∠2 b. ∠3 and ∠4 c. ∠2 and ∠4 d. ∠1 and ∠3 Look at the arrows in the drawings below. Indicate whether the arrows are parallel, perpendicular, or neither. Test your knowledge of lines with the following: a. Are the two lines in the figure below parallel? b. Are the adjacent lines in the figure below parallel?