3D Trigonometry

3D Trigonometry
3D Trigonometry
3D Trigonometry
3D Trigonometry

              3D Trigonometry

              To solve problems involving trigonometry in 3D shapes students are taught to identify 2D right-angled triangles and apply the Sine, Cosine and Tangent ratios.  As learning progresses they consider square based pyramids in addition to cubes and cuboids.
              Differentiated Learning Objectives
              • All students should be able to calculate a length in a 3D shape using 2D representations of right angled triangles
              • Most students should be able to calculate an angle in a 3D shape using 2D representations of right angled triangles.
              • Some students should be able to calculate a combination of length and angle in a 3D shape using 2D representations of right angled triangles
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              Lesson Downloads
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              Scheme of Work Link
              Trigonometry in Right-Angled Triangles
              Related Blog
              Solving 3D Problems using Trigonometry 
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