How to Derive The Volume? Hard Geometry Problem
5:01
How to Calculate Pi, Archimedes' Method
39:50
General Proof: Why Volume of Pyramid is 1/3 of Volume of Prism (no Calculus)
14:41
Find the Volume of Any Shape Using Calculus
9:41
Understanding the Surface Area of a Sphere Formula
15:51
But why is a sphere's surface area four times its shadow?
32:23
Why are the formulas for the sphere so weird? (major upgrade of Archimedes' greatest discoveries)
29:41
Surface Area of a Pyramid & Volume of Square Pyramids & Triangular Pyramids
30:18