SOLUTION: Hello, Can someone please help me. Find the approximate value of the volume of the right circular cone with a circular base shown below. the circular is 24cm and the heigh

Algebra ->  Volume -> SOLUTION: Hello, Can someone please help me. Find the approximate value of the volume of the right circular cone with a circular base shown below. the circular is 24cm and the heigh      Log On


   



Question 299587: Hello,
Can someone please help me.
Find the approximate value of the volume of the right circular cone with a circular base shown below.
the circular is 24cm and the height is 20
How do I find the right circular cone volume?
Can you please help me

Thank you

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Find the approximate value of the volume of the right circular cone with a circular base shown below.
the circular is 24cm and the height is 20
How do I find the right circular cone volume?
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I guess the circumference of the base is 24 cm
Solve 2(pi)r = 24 for "r":
r = 12/pi
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Area of the base = (pi)r^2 = (pi)(12/(pi))^2 = 144/pi cm^2
----
Volume = (1/3)Bh
-----------------
= (1/3)(144/pi)*20 = 305.58 cm^3
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Cheers,
Stan H.