Can someone please explain how to do this step by step? :)
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OpenStudy (chunkymonkay):
OpenStudy (thomas5267):
Question?
OpenStudy (chunkymonkay):
its right up there :)
OpenStudy (anonymous):
Okay, so volume for a cone is TT x r^2 x h
OpenStudy (anonymous):
1. Square the radius (6 x 6= 12)
So the problem becomes TT x 12 x h
2. Plug in the height (which is 10) so the problem becomes TT x 12 x 10
3. Plug 3.14 for TT and solve :)
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OpenStudy (chunkymonkay):
and what is TT?
OpenStudy (chunkymonkay):
o wait nvm lol
OpenStudy (anonymous):
Yeah TT is pi :)
OpenStudy (chunkymonkay):
okay so my answer would be 376.8?
OpenStudy (anonymous):
Wait, almost forgot. You have to divide the final answer by 3. so if you needed to use pi, you would have needed to divide 376.8 by 3 but now I see you don't have to used pi for this answer
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OpenStudy (anonymous):
In a problem with pi in the answer (like this) Don't do the radius x height x pi. Just do radius x height and divide it by 3
OpenStudy (chunkymonkay):
okay so i just do 10 x 12 which = 120 than divide 3 and the answer will be 40?
OpenStudy (anonymous):
Right! So the answer is C :)
OpenStudy (chunkymonkay):
Okay thanks so much!!! if i have problems with any other question can i tag you ?
OpenStudy (anonymous):
Sure
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