Volume of a Frustum

Volume of the Frustum of a Cone. Here I calculate the volume of the frustum of a cone using the disk method from calculus. I also present a way of doing it without using any calculus, by using the formula for the volume of a cone. This is a very classical exercise in section 6.2 in Stewart's calculus textbook.

Volume of Cap of Sphere:   • Volume of cap of sphere  
Calculus Playlist:    • Calculus  
Subscribe to my channel:    / drpeyam  
Check out my TikTok channel:   / drpeyam  
Follow me on Instagram:   / peyamstagram  
Follow me on Twitter:   / drpeyam  
Teespring merch: https://teespring.com/stores/dr-peyam

Note: The picture is taken from https://mammothmemory.net/maths/geome...