Three-Dimensional Shapes Part 1: Types, Calculating Surface Area
6:17
Three-Dimensional Shapes Part 2: Calculating Volume
26:19
Perfect Shapes in Higher Dimensions - Numberphile
30:18
3D Shapes - Faces, Edges, and Vertices - Euler's Formula - Geometry
6:39
Calculating the Area of Shapes
15:51
But why is a sphere's surface area four times its shadow?
9:27
Surface area of 3D shapes: part 1
17:42
How physics solves a math problem (and a 3D graphics problem)
31:51