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anonymous
 one year ago
1.) Use the formulas to find the lateral area and surface area of the given prism. Round your answer to the nearest whole number. The figure is not drawn to scale.
anonymous
 one year ago
1.) Use the formulas to find the lateral area and surface area of the given prism. Round your answer to the nearest whole number. The figure is not drawn to scale.

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0My answer: 795 m^2, 822m^2. Is that correct?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.02.) Find the surface area of the cylinder to the nearest whole number. The figure is not drawn to scale.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0my answer: 2,205 in^3. Is that correct?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0elllloooooooooooooooooooooooo?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@mathstudent55 can you stay? There has been many incidents where people have left.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@jim_thompson5910 If he leaves, please stay

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.2For the first triangular prism you are correct.

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.2For the cylinder you are correct.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thank you, again. Can one of you stay for just one more to correct?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0I'm getting the same LSA = 3*37+9*37+9.49*37 = 795.13 TSA = BA + LSA = 2*(9*3/2) + 795.13 = 822.13

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.2But for cylinder, remember the units are in.^2. You are dealing with an area, not a volume.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@jim_thompson5910 can you stay

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0I agree with your cylinder answer too 2*pi*13^2+2*pi*13*14 = 2,205.39804282003

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Next question. Use Euler's formula to find the missing number. vertices:15 edges:24 faces:? My answer: 11. Is that correct?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0yes, you use V  E + F = 2 to find that F = 11

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.215 + F  24 = 2 F  9 = 2 F = 11 Correct.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Yay. Thank you guys again. : )
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