3D Trigonometry

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

What's Included

  • Smart Notebooks Presentation
  • Interactive Excel File
  • Activ Inspire Flipchart
  • Lesson Plan
  • Microsoft PowerPoint Presentation
  • Differentiated Worksheet

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
Download PowerPoint Download Notebook Download Flipchart Download WorksheetDownload Interactive Excel File
Scheme of Work Link
Trigonometry in Right-Angled Triangles
Related Blog
Solving 3D Problems using Trigonometry 
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