3D Trigonometry iGCSE REVISION WORKSHEET

Cambridge iGCSE (0580): E6.3, E4.5

Edexcel iGCSE (4MA1): 3.10, 3.8

Number of Questions: 6

Estimated time to complete: 15-30 minutes

About This Worksheet

This iGCSE revision worksheet covers 3D Trigonometry, aligned to Cambridge iGCSE (0580) syllabus codes E6.3, E4.5 and Edexcel iGCSE (4MA1) codes 3.10, 3.8. Answers and worked solutions are included.

This set of questions involves calculating the size of missing lengths of missing angles from various 3D shapes.

All worksheets are created by the team of experienced teachers at Cazoom Maths.

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iGCSE Syllabus Alignment

Cambridge iGCSE Maths (0580)

E6.3Extended

Solve trigonometric problems in two and three dimensions including angles of elevation and depression

Trigonometry

E4.5Extended

Use Pythagoras' theorem in two and three dimensions

Geometry

Edexcel iGCSE Maths (4MA1)

3.10Higher

Apply trigonometric ratios to find angles and lengths in right-angled triangles in 3D. Use the sine rule, cosine rule and area = ½ab sin C. Solve trigonometric problems in 2D and 3D

Geometry

3.8All tiers

Understand and use Pythagoras' theorem in 2D. Apply Pythagoras' theorem in 3D

Geometry