How to Calculate the Volume of Cubes and Prisms
TL;DR: Volume of a prism is shockingly clean: find the area of the base, multiply by the height, done. That single formula — V equals B times h — works for every prism, no matter what shape the base is. A cube is just a special case of a rectangular prism where every side is […]
Geometry in the Real World: How to Find Surface Area of Cubes and Prisms
TL;DR: Surface area is the total area of every face on a 3D shape — basically, the “skin” of the solid, measured in square units. For a cube with side length s, all six faces are identical squares, so the total is 6 times s squared. For a rectangular prism with length l, width w, […]
