27.5 Putting Vectors to Work: Geometry and Physics
Point 7 of 7
27.5.7 Toward Vectors in Space
Core idea
Add one more coordinate z, and the flat (x,y) grows into the solid (x,y,z), bridging into the solid geometry of the next stage.
Module goal. Use vectors as a toolkit to prove geometric theorems, compute lengths and angles, handle forces and velocities, and lay the groundwork for vectors in space.
eastmath.com · 27.5 Putting Vectors to Work: Geometry and Physics · 27.5.7 Toward Vectors in Space