SOLUTION: A cone-shaped funnel has a height of 9cm and a rim with circumference 12pi cm. What is the volume of the funnel?
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Question 307664: A cone-shaped funnel has a height of 9cm and a rim with circumference 12pi cm. What is the volume of the funnel?
Answer by rapaljer(4671) (Show Source): You can put this solution on YOUR website!
C= 12pi cm
, so diameter is 12, and the radius is 6 cm.
cubic cm.
For additional help on this topic, please see my own website. Please go to "www2.seminolestate.edu/rrapalje". Look for the link near the bottom of my Homepage "Topics from Geometry". Several pages relate to volumes of geometric shapes.
I think you will find the explanations easier to understand than traditional textbooks. My own students did!!
Dr. Robert J. Rapalje, Retired
Seminole State College of Florida
Altamonte Springs Campus
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