This worksheet is about calculating angles using trigonometry in rightangled triangles.
Examples : Find the angle, x, in degrees:

In this worksheet, students use trigonometry to calculate angles in rightangled triangles.
Key stage: KS 4
Curriculum topic: Geometry and Measures
Curriculum subtopic: Apply Pythagoras' Theorem and Trigonometric Ratios to Find Angles and Lengths in 2D Figures
Difficulty level:
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