3D Trigonometry, Edexcel 2018 Maths GCSE Higher Tier Paper 2 Question 18

Continuing with our series of videos covering all the questions from the 2018 Edexcel Higher Tier GCSE Maths Paper 2, Best Maths Tutors covers question 18, which is about 3D Trigonometry. Here we have a cuboid, and are asked to find the angle the long diagonal makes with the base. To do this we need to apply 3D trigonometry and view the shape as a series of right angled triangles.

For more help visit us at Best Maths Tutors where we be posting a new video every day until the exams finish. If you are in need of further help, please contact us so that we can find you a tutor from our list of experienced, expert maths tutors.

 

 

 

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