Volume and Surface Area Formulas Explained!
I Archimedes Method of Proving the Volume of a Sphere: https://www.youtube.com/watch?v=QLGATwUoAXA
This proof of the volume of a sphere by Archimedes is by far his crowning achievement in mathematics. He has a picture of half of cylinder enclosing a hemisphere on his grave site in Sicily.
II Archimedes Method of Proving the Surface Area of a Sphere: https://www.youtube.com/watch?v=RWbLzSMe_Uw
I Archimedes Method of Proving the Volume of a Sphere: https://www.youtube.com/watch?v=QLGATwUoAXA
This proof of the volume of a sphere by Archimedes is by far his crowning achievement in mathematics. He has a picture of half of cylinder enclosing a hemisphere on his grave site in Sicily.
II Archimedes Method of Proving the Surface Area of a Sphere: https://www.youtube.com/watch?v=RWbLzSMe_Uw