SCORE Chapter 7 Test, Form 3A - Mrs. Downs Math Classes

1 Course 3 Chapter 7 Connect Algebra to Geometry79 Program: M. S. Math 2013 Vendor: Six Red MarblesComponent: C07_Chapter TestGrade: Course 3 PDFNAME _____ DATE _____ PERIOD _____ SCORE _____Copyright McGraw-Hill

2 Education. Permission is granted to reproduce for classroom the volume of each solid. Round to the nearest tenth. (A) 1. 2. 5 ft 30 in. 3. hemisphere: radius = 20 m 4. cylinder: radius = 3 mheight = m Determine the surface area of each solid. Round to the nearest tenth. (B) 5. 6. 16 in. 7 cm 7. cylinder: diameter = 7 cm 8. cylinder: diameter = 6 cm height = cm height = cm 9. A beach ball has a diameter of 12 inches. What is the volume to the nearest tenth? (A) 10. Marcos is buying paint to cover 10 cylindrical-shaped benches. Each bench has a diameter of 2 feet and a height of 3 feet.

3 How many square feet needs to be painted in all? Round to the nearest tenth. (B) 11. A storage shed with a flat roof is 4 yards long by 3 yards wide by 2 1 _ 2 yards tall. A cubic yard is equal to 27 cubic feet. How many cubic feet of storage space does the shed enclose? (B) Chapter 7 Test, Form ft 3 cm 2 5, in 2 14, in 3 16, m 3 m 3 cm 2 cm 2 in 3 ft 2 810 ft 3 793/13/13 8:26 AM3/13/13 8:26 AM Course 3 Chapter 7 Connect Algebra to Geometry80 Program: M.

4 S. Math 2013 Vendor: Six Red MarblesComponent: C07_Chapter TestGrade: Course 3 PDFNAME _____ DATE _____ PERIOD _____ SCORE _____Copyright McGraw-Hill

5 Education. Permission is granted to reproduce for classroom use. 12. Determine the volume of the composite figure. Round to the nearest tenth. (A) 13. Solid A is similar to Solid B. Solid B has a volume of 23,000 cubic meters. By what scale factor can you multiply every side of Solid A to get Solid B if the volume of Solid A is 23 cubic meters? (A) 14. A cylinder has a volume of 26 cubic inches. If all the dimensions are multiplied by , what would be the volume of the new cylinder? Round to the nearest hundredth. (A) Use a problem-solving model to solve each problem. 15. Cylinder A has a radius length of 4 inches and a height of 6 inches.

6 Cylinder B has a height of 8 inches. Both the cylinders have the same volume. What is the length of the radius of Cylinder B? Round to the nearest hundredth. (A) 16. To the nearest whole foot, what is the total surface area of all four cylinders described in the table below? (B) CylinderHeight (ft)Radius (ft) 3C10 5D12 7 17. Cone P and Cone Q are shown below. The volume of Cone P is 840 cubic centimeters. The volume of Cone Q is 1 _ 3 the volume of Cone P. About how many times longer is the diameter of Cone P than the diameter of Cone Q? Round to the nearest tenth. (A) 8 cmCone P8 cmCone Q 18. Mike is filling two cylindrical containers with paint.

7 The larger container has dimensions three times those of the smaller container. If there is fluid ounce per cubic inch of paint, how many fluid ounces of paint are in the larger container? Round to the nearest whole number. (B) 5 in. 4 cm16 cm5 cm4 cm4 cmChapter 7 Test, Form 3A (continued)1, cm 3 5,089 fluid times1,558 ft 3 in 3 803/13/13 8:26 AM3/13/13 8:26 AM