lesson
Mixed Problems: Distances and Intersections in 3D
Solve a variety of problems combining perpendicularity, intersections and distance calculations.

Solve a variety of problems combining perpendicularity, intersections and distance calculations.
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11th Grade · Math · UK A-Level
11 lessons
Use the scalar product to test for perpendicular vectors and calculate intersections and distances between lines, points and planes in 3D.
Check whether vectors are perpendicular by using the scalar product
Find the intersection of a line and a plane Calculate the perpendicular distance between two lines, from a point to a line and from a point to a plane