Review practice
Choose a section to work through its questions and solutions. Your progress is shared across pages. Ranges follow collection order; original source labels are kept on each question.
Section 1 · Questions 1–6
Build an intersection line and a perpendicular plane · Use prism geometry to choose line and plane directions · +4 more
- Question 1 · Build an intersection line and a perpendicular plane
- Question 2 · Use prism geometry to choose line and plane directions
- Question 3 · Find a line-plane angle and reflect a point
- Question 4 · Separate plane angles, intersections and orthogonal directions
- Question 5 · Construct a plane parallel to a line and measure their separation
- Question 6 · Use normals for parallel planes and lines inside a plane
Section 2 · Questions 7–12
Recover plane constants from an intersection line · Transform a plane after finding intersections and parallel offsets · +4 more
- Question 7 · Recover plane constants from an intersection line
- Question 8 · Transform a plane after finding intersections and parallel offsets
- Question 9 · Reflect a plane by retaining its intersection and reflecting one point
- Question 10 · Construct a line equidistant from two perpendicular planes
- Question 11 · Use line and plane distances to determine a parallel plane
- Question 12 · Reflect a light ray using the plane normal
Section 3 · Questions 13–15
Find the locus of a fixed-ratio point between a line and a plane · Trace and reflect two rays inside a cuboid · +1 more