NAME _____________________________________________ DATE ____________________________ PERIOD _____________ 6 Standardized Test Practice SCORE _____________ (Chapters 1–6) Part 1: Multiple Choice Instructions: Fill in the appropriate circle for the best answer. 1. Find the coordinates of X if V(0.5, 5) is the midpoint of ππ with U(15, 21). (Lesson 1-3) A (–14, –11) B (7.75, 22.5) C (0, 0) D (15.5, –5) 1. 2. Which of the following are possible measures for vertical angles G and H? (Lesson 2-8) F m∠ G = 125 and m∠ H = 55 G m∠ G = 125 and m∠ H = 125 H m∠ G = 55 and m∠ H = 45 J m∠ G = 55 and m∠ H = 152.5 2. 3. Determine which lines are parallel. (Lesson 3-5) β‘ A β‘ππ β₯ β‘ππ C β‘ππ β₯ ππ β‘ β‘ β‘ β₯ ππ β‘ β₯ ππ B ππ D ππ 3. Μ Μ Μ Μ , if A(2a, b) and C(0, 2b). 4. Find the coordinates of B, the midpoint of π΄πΆ (Lesson 4-8) F (2a, 2b) G (a, b) 3 3 H (π, 2 π) J (2 π, π) Μ Μ Μ Μ is an angle bisector, find m∠ UVT. (Lesson 5-1) 5. If π π A 10 C 68 B 34 D 136 4. 5. 6. Find the slope of the line that passes through points A(–7, 14) and B(5, –2). (Lesson 3-3) 4 F–3 3 G–4 3 4 H4 J3 6. 7. Which statement ensures that quadrilateral QRST is a parallelogram? (Lesson 6-3) A ∠Q ≅ ∠S Μ Μ Μ Μ ≅ ππ Μ Μ Μ Μ and ππ Μ Μ Μ Μ β₯ ππ Μ Μ Μ Μ B ππ Chapter 6 Μ Μ Μ Μ C Μ Μ Μ Μ ππ β₯ π π D m∠ Q + m∠ S = 180 7. 62 Glencoe Geometry NAME _____________________________________________ DATE ____________________________ PERIOD _____________ 6 Standardized Test Practice (continued) 8. What is the equation of the line that contains (–12, 9) and is perpendicular to 2 the line y = 3 x + 5? (Lesson 3-4) 3 2 Fy=–2x–9 Hy=–3x–1 Gy=2x–1 J y = 3 x + 17 3 2 8. 9. Which of the following theorems can be used to prove β³ABC ≅ β³DEC? (Lesson 4-5) A SSS B AAS C SAS D ASA 9. 10. What is the value of x? (Lesson 6-6) F2 H 5.5 G4 J7 10. 11. For β³ABC, AB = 6 and BC = 17. Which of the following is a possible length Μ Μ Μ Μ ? (Lesson 5-3) for π΄πΆ A5 B9 C 13 D 24 11. 12. What is m∠ T in kite STVW? (Lesson 6-6) F 100 H 95 G 130 J 260 12. 13. Part 2: Gridded Response Instructions: Enter your answer by writing each digit of the answer in a column box and then shading in the appropriate circle that corresponds to that entry. 13. If β³UVW is an isosceles triangle, Μ Μ Μ Μ ππ ≅ Μ Μ Μ Μ Μ ππ , UV = 16b – 40, VW = 6b, and WU = 10b + 2, find the value of b. (Lesson 4-1) 14. Find the sum of the measures of the interior angles for a convex heptagon. 14. (Lesson 6-1) Chapter 6 63 Glencoe Geometry NAME _____________________________________________ DATE ____________________________ PERIOD _____________ 6 Standardized Test Practice (continued) Part 3: Short Response Instructions: Write your answer in the space provided. 15. A polygon has six congruent sides. Lines containing two of its sides contain points in its interior. Name the polygon by its number of sides, and then classify it as convex or concave and regular or irregular. (Lesson 1-6) 15. ______________________ Μ Μ Μ Μ ≅ Μ Μ Μ Μ Μ 16. If π π ππ and RT = 88.9 centimeters, find QM. (Lesson 2-7) 16. ______________________ 17. Which segment is the shortest segment β‘ ? (Lesson 5-2) from D to π½π 17. ______________________ 18. If β³ABC ≅ β³WXY, AB = 72, BC = 65, CA = 13, XY = 7x – 12, and WX = 19y + 34, find the values of x and y. (Lesson 4-3) 18. ______________________ 19. Freda bought two bells for just over $90 before tax. State the assumption you would make to write an indirect proof to show that at least one of the bells costs more than $45. (Lesson 5-4) 19. ______________________ 20. The area of the base of a cylinder is 5 square centimeters and the height of the cylinder is 8 centimeters. Find the volume of the cylinder. (Lesson 1-7) 20. ______________________ 21. JKLM is a kite. Complete each statement. (Lesson 6-6) 21.a ______________________ a. Μ Μ Μ Μ ππ½ ≅ _____ b. Μ Μ Μ Μ Μ ππΎ ⊥ _____ b. _____________________ c. m∠ L = m∠ _____ c.____________________ Chapter 6 64 Glencoe Geometry