A-Level Maths: E1-09 [Trigonometry: When the Sine Rule can lead to Two Triangles]

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Will always the sine rule bring 2 different results with either scalene or acute angles?

eduardobarreto
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Surprised there are no comments - This could be a proper banana skin in the exam if it has the "diagram not drawn accurately" and there is an expectation that you would identify this scenario... Is there a proof for identifying a one solution vs a two solution scenario?

lukeollerhead