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Sine Rule

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Examples, solutions, and videos to help GCSE Maths students learn how to use the sine rule to find unknown sides or angles of triangles.

The following diagram shows how to use the sine rule when given the ambiguous case. Scroll down the page for more examples and solutions for the sine rule.

Sine Rule Ambiguous

The Sine Rule - GCSE and AS Maths revision video
Sine Rule Ambiguous Case, Scale, triangle trigonometry



Maths - The Sine Rule when Finding a Side - Key Stage 4
Sine rule Sine Rule Proof and examples GCSE maths Higher trigonometry

Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
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