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Mathematics 11 Online
OpenStudy (anonymous):

help, two trick questions

OpenStudy (anonymous):

What is the approximate volume of a cone with a height of 12 in. and radius of 9 in.? Use 3.14 to approximate pi, and rexpress your final answer to the nearest tenth.

OpenStudy (anonymous):

What is the exact volume of the cone?

OpenStudy (anonymous):

254.47

OpenStudy (anonymous):

i got 160/3 pi cm^3 on the second one

OpenStudy (anonymous):

not sure though

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