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Mathematics 20 Online
OpenStudy (anonymous):

A cone has a radius of 6 inches and a height of 10 inches. What is the exact volume of the cone? A. 40π in3 B. 120π in3 C. 240π in3 D. 360π in3

OpenStudy (anonymous):

@Molly_Qian @BloomLocke367

OpenStudy (anonymous):

@GretaKnows @triciaal @tylermcmullen23

OpenStudy (anonymous):

\[V=πr ^{2}\frac{ h }{ 3 }\] that is the formula. now plug in the numbers and solve

OpenStudy (anonymous):

you want to multiply 6 by itself first and multiply that by 10/3

OpenStudy (anonymous):

what does it equal?

OpenStudy (anonymous):

@horsegirl325

OpenStudy (anonymous):

it should equal 120. since you didnt multiply it by pi, that will be in your answer as 120*pi in^3

OpenStudy (anonymous):

so the answer is 120?

OpenStudy (anonymous):

yes

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