the volume of a cylinder is 50 cubic feet. what is the volume of a cone that fits exactly inside the cylinder. provide an explanation and proof to revive full credit
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OpenStudy (littlet):
@retirEEd
OpenStudy (littlet):
@zelda can you help?
OpenStudy (anonymous):
What's the equation for volume of a cone, and for volume of a cylinder?
OpenStudy (littlet):
is it (πr2) (h) = πr2h? for cylinder?
OpenStudy (janu16):
so insted aof 50 i used 24 so use this cause i want you to do it on own
volume of a cylinder = pi*r^2*h
volume of cone = 1/3*pi*r^2*h
same radius and height means same r and h
given volume of cylinder = 24
so volume of cone = 1/3*24 = 8
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OpenStudy (littlet):
Then will my answer be 1/3 * 50= 12.5?
OpenStudy (littlet):
sorry no i meant to divide my 3..
OpenStudy (janu16):
50 divided by 3 is 16.6
OpenStudy (littlet):
1/3*50= 16.67
OpenStudy (janu16):
yess
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OpenStudy (littlet):
Thank you!
OpenStudy (janu16):
np
OpenStudy (littlet):
and what would my proof be? @Janu16
OpenStudy (littlet):
what would my proof be?
OpenStudy (littlet):
@mathmale
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