3D Trigonometry and Pythagoras (A) WORKSHEET
Suitable for Year groups: Year 10, Year 11
GCSE Tier: Higher
Targeting grades: 6-7
Prerequisite knowledge: 2D shapes, angles, rearranging formulae, using a calculator, Pythagoras' Theorem, Trigonometry (SOHCAHTOA)
Learning Objective: Finding missing lengths and angles in 3D shapes using trignonometry and Pythagoras' Theorem
3D Trigonometry and Pythagoras (A) WORKSHEET DESCRIPTION
This worksheet provides four 3D shapes with angles or lengths that need to be found using Pythagoras’ Theorem, trigonometry or combinations of both.
The shapes featured include a cube, a triangular prism and a square-based pyramid. Follow this worksheet with 3D Trigonometry and Pythagoras (B).
All worksheets are created by the team of experienced teachers at Cazoom Maths.

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Finding missing lengths and angles in 3D shapes using trignonometry and Pythagoras' Theorem



