University:
Missouri State University
Course:
MTH 460 | College Geometry
Academic year:

2019
Views:

304

Pages:

4
Author:

paproszekmca5

Geometry Topics Unit 11 Review Packet Name: Key Date: Calculate the surface area and volume of each solid. Round any decimal answers to the nearest hundredth.. Figure Volume Surface Area 1. 11 ^ 2 + h ^ 2 = 61 ^ 2 h ^ 2 = 31000 h = 60 V = 1/3 * pi*L * r ^ 2 * h = 1/3 * pi*c * (11) ^ 2 * (60) = 2420TL alpha * 7602.65m ^ 3 LA = pi*r*Omega = pi( 10(61) = 671pi approx 2108.01m ^ z SA = LA + B = 671pi*c + 121pi = 7927t B = pi * r ^ 2 1217 kappa * 2488.14m ^ 2 LA = ph (11) = 484f * t ^ 2 61m h Iim Name: cone 2. 11ft 11ft 11ft V = Bh 11) = 1331f * t ^ 3 B = 11(11) SA = LA + 2B =4842(121) = 726f +^ 2 Name: prism/cube 3. 7.4m V = 1/3 * Bh = 1/3 * (25)(7) kappa * 58.33m ^ 3 LA = 1/2 * rho*L = 1/2 * (20)(7.4) = 74m ^ 2 7m 5 5m B = 5(5) = 25 SM = LA + B = 74+25 = 49m ^ 2 Name: pyramid Geometry Topics Unit 10 Review Packet - page 2 Figure Name: Date: Volume Surface Area 4. 3,15cm V = 4/3 * pi * r ^ 3 = 4/3 * Tt * (3.15) ^ 2 approx 130.9c * m ^ 3 SH = 4pi * r ^ 2 = 4pi * (3.15) ^ 2 approx 124.69c * m ^ 2 Name: 5. 3 ^ 2 + 4 ^ 2 = Omega ^ 2 5-2 4in 3in Name: 6. 14mm 6.1mm V = 1/3 * pi * r ^ 2 * h = - 1/3 * pi * (3) ^ 2 * (4) 12 TC 37.7i * n ^ 3 LA = pi*Cr*Omega = pi(3)(5) = 15pi 47.12i * n ^ 2 SA = LM + B = 47.12 + 9pi approx 75.4 B = pi * e ^ z V = pi * r ^ 2 * h = pi * (6.1) ^ 2 * (14) = 520.947pi approx 1636.58m * m ^ 2 LA = pi * r ^ 2 * h = pi * (61) ^ 2 * (14) = 520.94pi * 1836.58m * m ^ 2 SH = LA + 2B B = 2m - 2 1636.58 + 2(116) = 72 * (6) ^ 2 1870.38mm² Name: Geometry Topics Unit 10 Review Packet - page 3 Figure Name: Date: Volume Surface Area 7. 10m V = Bh =8410) = 840m ^ 3 LA = ph = 4a(10) = A 20 13m 12m 15m 14m Base 8. 6m 2m 3m 1.5m 9m Name: prism 9. 7.07in 13in 14in 5in 17in Name: Prism B = 1/2 * bh = 1/2 * (14) * 12 -84 Name: prism V = Bh (8) = 90m ^ 3 8m B = 1/2 * h(b_{1} + b_{2}) = 1/2 * (1.5)(9 + 6) =11.25 V = Bh 14) = 59 sin^ 3 SA = LA + 2B = 420 + 2(8a) = 588m ^ 2 LA = ph = (20) binom 8 = 160m ^ 2 SH = LA + 2B = 160 + 2(11.2s) = 1825m ^ 2 LA = Ph =( 37.07(4) = 518.98i * n ^ 2 B = 1/2 * b*lambda = 1/2 * (17)(s) = 42.5 SH = LA + 2B =2(425) = 603.98i * n ^ 3