Name: Class: Date: Geometr review two Multiple Choice Identif the letter of the choice that best completes the statement or answers the question. 1. If a b = 5, then 3a =. 3 2. a. 3b b. 10b c. 5b d. 6b olve the proportion. 6 a = 1 27 a. 5 b. 1 c. 9 d. 1 3. A map of Australia has a scale of 1 cm to 120 km. If the distance between Melbourne and Canberra is 63 km, how far apart are the on the map, to the nearest tenth of a centimeter? a. 0. cm b. 3.9 cm c. 3.6 cm d. 55,560 cm. he two rectangles are similar. hich is a correct proportion for corresponding sides? m 12 m m x a. 12 = x b. 12 = x 5. Determine whether the figures are similar. c. 12 = x 20 d. 12 = x 6.6 1.9 3 3 6.0 6.0 6.6 1.9 a. similar b. not similar c. not enough information Not drawn to scale 1
Name: 6. ABCD ~ YZ. AD = 6, DC = 3, and Z = 59. Find YZ. he figures are not drawn to scale. B A C Z D Z a. 11 b. 29.5 c. 21.7 d. 177 7. Michele wanted to measure the height of her school s flagpole. he placed a mirror on the ground feet from the flagpole, then walked backwards until she was able to see the top of the pole in the mirror. Her ees were 5 feet above the ground and she was 12 feet from the mirror. Using similar triangles, find the height of the flagpole to the nearest tenth of a foot. a. 20 ft b. 3. ft c. 55 ft d. 25 ft he figures are similar. he area of one figure is given. Find the area of the other figure to the nearest whole number.. It costs a famil $32 to bu a 10-ft-b-12-ft rug. At this rate, what will it cost them to bu a 15-ft-b-1-ft rug? a. $729 b. $270 c. $3.0 d. $66.56 9. If m EOF = 26 and m FOG = 3, then what is the measure of EOG? he diagram is not to scale. a. 6 b. 12 c. 52 d. 76 2
Name: 10. If m DEF = 122, then what are m FEG and m HEG? he diagram is not to scale. a. m FEG = 122, m HEG = 5 c. m FEG = 6, m HEG = 122 b. m FEG = 5, m HEG = 132 d. m FEG = 5, m HEG = 122 his diagram of airport runwa intersections shows two parallel runwas. A taxiwa crosses both runwas. 11. If measures 119, what is the sum of the measures of 1 and? a. 122 b. 23 c. 119 d. 299 12. How are 6 and 2 related? a. corresponding angles c. same-side interior angles b. alternate interior angles d. none of these 3
Name: 13. Find the value of k. he diagram is not to scale. 62 5 k a. 17 b. 73 c. 11 d. 107 1. Find the values of x,, and z. he diagram is not to scale. 3 19 56 x z a. x = 6, = 9, z = 67 c. x = 67, = 9, z = 6 b. x = 67, = 6, z = 9 d. x = 6, = 67, z = 9 15. Classif the triangle b its sides. he diagram is not to scale. 9 9 9 a. straight b. scalene c. isosceles d. equilateral 16. Classif ABC b its angles, when m A = 32, m B = 5, and m C = 63. a. right b. straight c. obtuse d. acute 17. Find the value of x. he diagram is not to scale. 72 105 x a. 33 b. 162 c. 17 d. 75
Name: 1. Find the value of the variable. he diagram is not to scale. 11 x 7 a. 66 b. 19 c. 29 d. 3 19. Classif the polgon b its sides. a. triangle b. hexagon c. pentagon d. octagon 20. Find the sum of the measures of the angles of the figure. a. 50 b. 10 c. 360 d. 900 21. he two triangles are congruent as suggested b their appearance. Find the value of c. he diagrams are not to scale. g 3 b 5 d f e 52 3 c a. b. 5 c. 3 d. 3 5
Name: 22. hat is the measure of a base angle of an isosceles triangle if the vertex angle measures 3 and the two congruent sides each measure 21 units? 3 21 21 Drawing not to scale a. 71 b. 12 c. 152 d. 76 In the given right triangle, find the missing length. 23. 2 m c 10 m Not drawn to scale a. 2 m b. 26 m c. 25 m d. 27 m 2. 2 m 26 m a Not drawn to scale a. 10 m b. 1 m c. 21 m d. 2 m 25. Classif the triangle with angles measuring 113, 7, and 20. a. right b. straight c. obtuse d. acute Name all the quadrilaterals that have the given propert. 26. two pairs of parallel sides and all angles congruent a. trapezoid c. rhombus, square b. rectangle, square d. rhombus 27. four 90 angles a. rectangle, square c. rhombus, square b. parallelogram d. rhombus 6
Name: In the figures, CDA YZ. A Z C D Y 2. Name the congruent angles. a. C Y, D, A Z c. C, D Y, A Z b. C D, A, Y Z d. C Z, D Y, A 29. Name the congruent sides. a. CD Y, DA Z, AC YZ c. CD YZ, DA Z, AC Y b. CD Y, DA YZ, AC Z d. CD DA, AC Y, YZ Z 30. People in the mall were surveed about their favorite tpe of movie. he table shows the results of the surve. Make a circle graph of the data. pe of Movie Percent Comed 0% Drama 25% Action 20% cience fiction 15% a. c. Comed Drama ci-fi Comed Action ci-fi Action Drama b. d. Comed Drama Comed Drama Action ci-fi Action ci-fi 7
Name: Graph the image of MOP for the translation. O M P x 31. 1 unit right and 5 units up a. c. M O P M O x P x b. d. M O P x x M O P
Name: 32. Graph with vertices (0, ), ( 5, 1), and (3, 1) and its image after a reflection over = 2. a. c. ' x ' x b. d. x ' ' x 9
Name: 33. Graph with vertices (6, 6), (3, 6), and (0, 3) and its image after a reflection over the -axis. a. c. x x ' ' b. d. ' x x ' 10
Name: 3. Graph and its image after a rotation of 90 counterclockwise about the origin. 2 2 2 x 2 a. c. ' 2 ' 2 2 2 x 2 2 2 x 2 ' ' b. d. 2 ' 2 2 2 x 2 ' 2 2 x ' 2 ' 11
Name: 35. Judging b appearance, name an acute angle, an obtuse angle, and a right angle. V U Y a.,, V c. U,, Y b. V, Y, d. U, V, Y 12