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anonymous
 one year ago
composite figures
anonymous
 one year ago
composite figures

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0This is pretty much one long cylinder. r is given as 3 and h is 24 because there are 3 cylinders joined together.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0that's not it. did you the formula in your link?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0can you show me what you did?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.02(pi)r^2 = 2(3.14)*(2)*(2)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0r = 3 in the picture

anonymous
 one year ago
Best ResponseYou've already chosen the best response.02(pi)rh = 2(3.14)*(2)*(6) = 75.36

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh opps thats the wrong one

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0this one.. i am looking at

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok. so then you need to use 18 for h because you have three 6" cylinders back to back

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yes and then add the 25.12 you got for the circles

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0226.08+25.12 = 251.2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok can u help me with the other one

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0since ur the genius here

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0First find the area of the prism

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yes the box. Do you need help with that part? dw:1435191242466:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0right. and you need to do that for each side of the box. dw:1435191340603:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So the top, bottom, front, and back are 176 The left and right are 121. And you add them all up to get the surface area of all six sides Does that make sense?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0what did you get for that part?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.04 sides with are 176 and 2 side with area 121 SA = 4*176 + 2* 121

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so 2(pi)^2 =2(3.14)*(4)*(4) =100.48

anonymous
 one year ago
Best ResponseYou've already chosen the best response.02(pi)rh = 2(3.14)*4*9 =226.08

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0leave this part out. so 2(pi)^2 =2(3.14)*(4)*(4) =100.48

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0that section is already included in the rectangle. Using it results in double counting

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0huh? ok u confused me

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1435192776377:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so A = 704+242+226.08

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0cool. that's the answer

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0do i add 226.08 + 100.48?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0no just leave the 100.48 out completely

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0226.08 is wrong how??

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Did you add the 704 and 242? dw:1435193990696:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0A = 704+242+226.08 = 1051.08
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