# Trigonometry Angles in Right-Angled Triangles

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# Trigonometry Angles in Right-Angled Triangles

Students learn how to apply Sin, Cos and Tan to find missing angles in right-angled triangles.

Later, as learning progresses, they are challenged to apply additionalĂ‚Â theorems associated with triangles to solve more complex problems.

##### Differentiated Learning Objectives
• All students should be able to use the Sine and Cosine function to calculate angles in right-angled triangles.
• Most students should be able to use the Sine, Cosine and Tangent functions to calculate angles in right-angled triangles.
• Some students should be able to calculate an angle in an isosceles triangle using Trigonometrical functions.

##### Related Blog

GCSE Trigonometry Skills & SOH CAH TOA Techniques
##### Scheme of Work Link

Trigonometry in Right-Angled Triangles Foundation

Trigonometry in Right-Angled Triangles Higher

SKU: 072

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