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Mathematics 7 Online
OpenStudy (anonymous):

@jadedry (LAST QUESTION!)

OpenStudy (anonymous):

OpenStudy (anonymous):

k12?

OpenStudy (jadedry):

@angel12310 Okay: R, which is the radius of the cone = 24/2 = 12 Therefore h^2 = \[15^2 - 12^2 = 9^2\] h = 9 \[\pi = 3.142 \] Take all those numbers and plug them into the equation. What is your answer? c:

OpenStudy (jadedry):

Pi = 3.14 , sorry.

OpenStudy (anonymous):

I dont understand what to do...

OpenStudy (anonymous):

can u give me the equation and then I solve it?

OpenStudy (jadedry):

@angel12310 \[h = 9\] \[\pi = 3.14\] \[r = 12\] So, using the equation for volume of a cone: You have- \[\frac{ 1 }{ 3 } * 9 * 12^2 * 3.14\]

OpenStudy (jadedry):

Solve that equation and you have the answer. c:

OpenStudy (anonymous):

B.?

OpenStudy (jadedry):

B is correct. c:

OpenStudy (anonymous):

Thx so much for helping!

OpenStudy (jadedry):

@angel12310 No problem! Good luck with your studies! c:

OpenStudy (anonymous):

I got a 100 thx 2 u!!!!!!!!!!!!!!!!!!!!! TYSM

OpenStudy (jadedry):

@angel12310 Congratulations! <3

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