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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0For #20 volume of a cone is 1/3 volume of cylinder cylinder: V=pir^2*h cone: V = 1/3pi*r^2*h so 2/3 of the space is outside cone but inside cylinder #21 im not quite sure about what dimensions the numbers given in figure refer to?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the base and the height of the cone is the same cylinder?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.020 is look the smae to me

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yes, it says they share the same base and height

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.021) I think the question is find volum a pyramid, I can fid it , but subtrac the cone it hard to tell how much the cone is overlap

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0it says the base of cone is inscribed in the square or base of pyramid so there is no overlap, its like the 2 bases are pressed together

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Can you show me how to find Volum?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0it mean find volum of cone?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok volume of cone is 1/3*pi*r^2*h slant height = 12 all we need is the radius. do you know what the 8 and 10 refer to?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the base is 10 square is mean radius square is 5 ? and use 5 to find Valume of cone?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.01/3*pi*5^2*h I know how to find the h

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0oh ok i see it now. yes you are correct just use pytharean theorem to get height

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.012^25^2=10.9 the h of cone ,am I righ?
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