NAME _____________________________________________ DATE __________________ PERIOD _________ Lesson 8 Homework Practice Volume and Surface Area of Composite Figures Find the volume of each composite figure. 1. 2. 2 ft 3. 6 cm 0.5 cm 5 cm 5m 5m 13 m 0.5 cm 4 ft 6 cm 1.5 ft 2 ft 4m 0.5 cm 5 cm 6 cm 14 ft3 31.5 cm3 375 m3 Copyright © The McGraw-Hill Companies, Inc. Permission is granted to reproduce for classroom use. 4. TABLE Rina is building a table as shown in the figure. Find the volume of wood she needs for the table. The table legs are 24 inches tall with a length and width of 2 inches. 984 in3 30 in. 1 in. 20 in. Find the surface area of each composite figure. 5. 6. 7 cm 3.6 cm 3.6 ft 2 cm 3 cm 3.6 ft area of base 5.6 ft2 2 ft 6 cm 3 cm 6 cm 7. 8 cm 12 cm 4 cm 233.6 cm2 Course 2 • Chapter 8 Measure Figures 3.6 ft 2 cm 4 ft 3.6 cm 233.6 cm2 84.8 ft2 135
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