Assignments Ag Chapter 12

Advanced Geometry Assignment Sheet Chapter 12: Surface Area & Volume of Solids

Draw sketches and show your work to earn full credit! Write the formula for each problem.

#92: Surface Area of Prisms & Cylinders (12.2) p. 806 – 809: # 3 – 8, 10 – 16 even, 17 – 23 odd, 31 – 37 odd #93: Surface Area of Pyramids and Cones (12.3) p. 814 – 817: # 3 – 23 odd, 26, 31, 34, 35 – 39 odd, Quiz # 2 – 7 all #94: Volume of Prisms & Cylinders (12.4) p. 823 – 825: # 3 – 23 odd, 27, 34 – 40 even # 95: Review for Quiz Worksheet #96: Volumes of Pyramids & Cones (12.5) p. 832 – 836: # 4 – 24 even, 28, 30 – 32, 36, 43 – 51 odds #97: Surface Area & Volume of Spheres (12.6) p. 842 – 845: # 3 – 9 odd, 10 – 28 even, 30, 33, 40 – 44 all #98: Explore Similar Solids (12.7) p. 850 – 854: # 3 – 23 odd, 30, 32, 37 – 47 odd #99: Chapter Review p. 858 – 860: # 6 – 22

Advanced Geometry Chapters 12 – Additional Answers #92: 4)535.43 cm2; 6) 92 ft2; 8) 48.76 in2 ; 10) 3920.71 mm2; 12) 207.35 cm2; 14) 13.09 m; 16) 396 units2;

#93: 26) 6.75 in; 34) 287 in2;

Quiz: 2) 5 ft; 4) 11.90 m; 6) 163.36 ft2;

#94: 34) 15 ft by 36 ft; 36) 11.91; 38) 283.53 in2;

40) 267.15 in2;

#96: 1 3 ft ; 12) 6 cm; 14) 7 ft; 3 16) 574.82 yd3; 18) B; 20) 226.19 cm3; 22) 2.36 ft3; 24) 97.92 m3; 28) 16.37 ft3; 30) 75.4 in3; 32) the cylinder; 36) a) 12 c, b) 18 days 4) 1361.36 mm3;

6) 2.09 m3;

8) 2120.03 ft3;

10) 163

#97: 10) 157.08 ft2; 12) 904.78 in3; 14) 65.45 cm3; 16) 7 m; 18) 17.06 in; 20) A; 22) 827.24 ft2, 1888.21 ft3; 24) 20π ft, 400 π ft2; (4000/3) π ft3; 26) 25 cm, 50π cm, (62500/3) π cm3; 28) C; 30) about 20,977 ft3; 40) 64:25; 16.41ft2; 42) about 21.5%; 44) 110 units2;

#98: 30) a) a:b; a3:b3; b)

2 3 2 3  a ; b ; 3 3

32) 8π;

#99: 6) 264.20 mi2; 8) 32.28 m2; 10) about 24.40 ft2; 12) about 21.95 yd2; 14) 100.53 mm3; 16) 1005.31 cm3; 18) 17,945,091 km2; 7,148,128,073 km3;