1. Which statement from Euclidean geometry is true in spherical geometry? Assume spherical points are restricted to be nonpolar points. A. Any two distinct points determine exactly one line. B. Two perpendicular lines create four right angles. C. Two lines perpendicular to the same line are parallel to each other. D. A line has infinite length. Hint 2. Which theorem or postulate can be used to prove that A. HL Postulate B. HA Theorem C. LL Theorem D. LA Theorem Hint 3. If PQRS is a parallelogram, find the value of  y. A. 75 B. 175 C. 15 D. 115 Hint 4. In rectangle RSTU, which pair of segments is not necessarily congruent? A. B. C. D. Hint 5. The length of a diagonal of a square is 20 centimeters. Find the length of a side of a square. A. 10 cm B. cm C. cm D. cm Hint 6. Caving While surveying Overlook Cave, Mike measures the angle of elevation from his line of sight to the top of a rock formation as 22°. The rock formation is 10 feet away and he is measuring from a point 3 feet above the floor of the cave. To the nearest tenth of a foot, how high is the rock formation? A. 7.0 ft B. 24.8 ft C. 27.8 ft D. 4.0 ft Hint 7. Find the value of y to the nearest tenth. A. 8.0 B. 7.2 C. 7.6 D. 7.5 Hint 8. A. 8.3 B. 9.6 C. 7.1 D. 12.2 Hint 9. If bisects which angle is congruent to A. B. C. D. Hint 10. A straight angle has a measure of _____. A. 90 B. 60 C. 180 D. 45 Hint 11. Which of the following best describesAGF? A. straight B. right C. acute D. obtuse Hint 12. Name a pair of angles that are adjacent and complementary. A. QOP andNOP B. LON andPOM C. NOM andLON D. NOM andPOM Hint 13. Find mMOP if mMON = 4x + 9 and mMOP = 3x - 3. A. 12 B. 57 C. 33 D. 45 Hint 14. An angle is double its complement. Find the angle. A. 30 B. 90 C. 45 D. 60 Hint 15. Which statement follows from (1) and (2) by the Law of Syllogism?(1) If two angles form a linear pair, then they are supplementary.(2) If two angles are supplementary, then the sum of their measures is 180. A. Supplementary angles form a linear pair. B. The sum of the measures of the angles in a linear pair is 180. C. The measures of supplementary angles add up to 180. D. A linear pair is formed by supplementary angles. Hint 16. Which statement is not true? A. M, N, and P all lie on the same great circle. B. M is between N and P C. P is not between M and N. D. N is between P and M Hint 17. Triangle RPG and triangle FAS are congruent. Which segment is necessarily congruent to ? A. B. C. D. Hint 18. Which statement can be proven using the SSS Inequality Theorem? A. mBAC < mPDA B. CD = AP C. mB > mBCD D. mPDA < mBAC Hint 19. WXYZ is a rectangle with the diagonals drawn. Which assertion about the measures of the segments in the figure is not necessarily true? A. WY > ZY B. WX > WZ C. 2ZV = WY D. WV = VX Hint 20. If is a diameter of the circle, MR = 12, and the circle has radius 10, then find NM. A. 4 B. 16 C. 6.6 D. 8 Hint