3D Trigonometry & Pythagoras | GCSE Maths Pro

In this video we go through the 3D version of Trigonometry and Pythagoras' Theorem. This is still the same Trigonometry and Pythagoras but within a 3D shape. Check out the previous videos for a more in depth explanation of Trigonometry and Pythagoras' Theorem. This is for Higher Tier ONLY.


Comment down below if you have any questions!


Pythagoras' Theorem and Trigonometry videos:
Part 1 - Pythagoras' Theorem    • Pythagoras’ Theorem | GCSE Maths Pro  
Part 2.1 - Trigonometry Sides    • Trigonometry - Finding Sides | GCSE M...  
Part 2.2 - Trigonometry Angles    • Trigonometry - Finding Angles | GCSE ...  
Part 3 - 3D Trigonometry & Pythagoras' Theorem (HIGHER TIER ONLY) (this video)    • 3D Trigonometry & Pythagoras | GCSE M...  
Part 4.1 - Sine Rule (HIGHER TIER ONLY)    • Sine Rule - Trigonometry | GCSE Maths...  
Part 4.2 - Cosine Rule (HIGHER TIER ONLY)    • Cosine Rule - Trigonometry | GCSE Mat...  
Part 5 - Area of a Triangle Trigonometry (HIGHER TIER ONLY)    • Area of a Triangle - Trigonometry | G...  


Chapters:
0:00 Introduction
0:15 Trigonometric Ratios (SOH CAH TOA)
0:44 Q1. Work out an angle in a cuboid
5:29 Q2. Work out a length in a cuboid
8:27 Q3. Work out the angle between a length and a plane in a triangular prism
15:02 Q4. Work out the height of the pyramid



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Welcome to the GCSE Maths Pro YouTube Channel! My name is Millie and I am a GCSE Maths tutor with 3 years experience. If you are interested in tutoring for GCSE Maths drop me an email: [email protected]