Pythagoras & Trigonometry in 3D (GCSE Higher)

Wishlist Share

About Course

Find lengths and angles inside cuboids, prisms and pyramids by spotting the right-angled triangles hidden in 3D shapes. Covers space diagonals, the angle between a line and a plane, and step-by-step worked examples.

This course is for general learning and revision. It is written by Tutwoo and is not produced or endorsed by any exam board. Always check your own exam board’s specification and your teacher’s guidance.

What Will You Learn?

  • Find the longest diagonal of a cuboid Identify the right-angled triangle needed in a 3D problem Calculate the angle between a line and a plane Keep full accuracy through multi-step calculations

Course Content

Course Lessons

  • Pythagoras in 3D
  • Angles between lines and planes
  • Pyramids, prisms and exam technique

Sources & Further Reading
The official guidance this course is based on.

Final Assessment

Student Ratings & Reviews

No Review Yet
No Review Yet

Want to receive push notifications for all major on-site activities?

✕