1. If bisects and mQPN = 40, what is mMPN ? A. 120 B. 40 C. 80 D. 20 Hint 2. Which statement describes the measure of an obtuse angle S?? A. S < 90 B. S = 90 C. 90 < S < 180 D. S > 180 Hint 3. What type of triangle is A. right isosceles B. right equilateral C. acute isosceles D. acute equilateral Hint 4. Determine which postulate can be used to proveEFGandYWX are congruent. A. AAS B. SSS C. ASA D. SAS Hint 5. Are triangles ABD and CDB congruent by AAS, ASA, SAS or SSS? A. SAS B. AAS C. ASA D. SSS Hint 6. Which figure shows median in ? A. B. C. D. Hint 7. Which equation can be used to find the distance between two points? A. d = B. d = C. d = D. d = Hint 8. Determine the number of lines of symmetry for the polygon below. A. 12 B. 16 C. 4 D. 8 Hint 9. Identify the figures used to create the tessellation. A. squares, triangles B. hexagons, squares C. rectangles, triangles D. octagons, squares Hint 10. Simplify the expression . A. B. C. D. Hint 11. Find the ratio of the volumes of the similar cones below. A. B. C. D. Hint 12. The statements ''If Eric reads the book, he will be prepared for the exam'' and ''If Eric is prepared for the exam, he will get a passing grade'' are two conditionals. Use the Law of Syllogism to reach a logical conclusion. A. If Eric prepares for the exam, then he will read the book. B. If Eric gets a passing grade, then he did prepare for the exam. C. no logical conclusion. D. If Eric reads the book, then he will get a passing grade. Hint 13. Name two angles that are adjacent to WTV. A. 1 and 3 B. 2 and 3 C. WTV and 3 D. 1 and 2 Hint 14. Do 1 and TCN form a linear pair? Justify your answer. A. Yes; two noncommon sides are opposite rays. B. No; the angles are not adjacent. C. Yes; the angles have the same vertex and share a common side. D. No; the angles are not the same measure. Hint 15. Can parallel lines lie on different planes? Give a reason why or why not. A. No; parallel lines lie on the same plane and intersect at one distinct point. B. Yes; parallel lines only do not have to intersect. C. No; parallel lines must be in the same plane and not intersect. D. Yes; skew lines and parallel lines both are on different planes and do not intersect. Hint 16. Given XYZ QRS, what angle of QRS is the image of ? A. none of theses B. C. R D. Q Hint 17. Are triangles HJL and QST congruent by AAS, ASA, or SAS? A. ASA B. SAS C. AAS D. not enough information Hint 18. Find the circumference of the circle to the nearest tenth. A. 58.1 m B. 118.3 m2 C. 116.2 m D. 1075.2 m2 Hint 19. Find the volume of a cylinder whose diameter is 6.3 meters and height is 8.7 meters. Round to the nearest tenth. A. 86.1 m3 B. 1498.1 m3 C. 271.2 m3 D. 1084.8 m3 Hint 20. Find GH. Round to the nearest tenth. A. 94.3 B. 40.0 C. 22.2 D. 52.3 Hint