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1. Quadrilateral PQRS was dilated to form quadrilateral WXYZ. Which number best represents the scale factor used to change quadrilateral PQRS into quadrilateral WXYZ? B. ½ A. ¼ C. 2 D. 4 2) If ∆XYZ is translated 8 units to the left and 3 units down, what are the coordinates of point Y’? A. (9, 5) B. (-2, 6) C. (1, 2) D. (-4, 2) 3) The picture below shows a toolbox with a black handle. Which drawing best represents a top view of the toolbox? B. A. C. D. 4) An architect designed a rectangular room with an area of 925 square feet. What is the width of the room if the length is 37 feet? A. 25 ft B. 74 ft C. 425.5 ft D. 462.5 ft 5) A toy truck wheel is shown below. Which is closet to the distance traveled during 2 full rotations of the toy truck wheel? A. 50.2 cm B. 100.5 cm C. 200.9 cm D. 401.9 cm 6) Mr. Jones want to install new countertops on his 2 kitchen counters. The drawing below shows the dimensions of the counters. What is the least amount of material needed to cover the tops of both kitchen counters? B. 45 ft2 A. 54 ft2 C. 39 ft2 D. 6 ft2 B. A. 7) Line segment d is a diagonal in each polygon shown below. Which drawing shows enough information to find the length of line segment d? C. D. 8) A circle with a radius of 6 units is shown below. What are the coordinates of the center of the circle? A. (-1, 2) B. (-2, 3) C. (-2, 2) D. (-3, 2) B (-3, 4), (3, 8), and (-9, -2) A (3, -4), (-2, 5), and (6, -3) C (-6, 3), (1, 6), and (-2, 1) D (-3, 5), (3, 1), and (-9, 2) 9) Mrs. Henslee drew a line and shaded part of the coordinate plane. Which list is made up of coordinate pairs representing points in the shaded part of the coordinate plane? 10) Regular pentagon MNPQR is similar to pentagon TUVWX. What scale factor was used to dilate regular pentagon MNPQR to pentagon TUVWX? B. 1.8 A. 0.4 C. 2.5 D. 4.2 |