Worksheet that contains a mixture of the law of sines and law of cosines. Also includes problems on finding the area of triangles using 1/2 absinC.

Questions increase in difficulty to include problems where both rules are needed or one rule is needed before being able to find the area of the triangle.

This works well after teaching sine and cosine rule separately and students need to be able to decide when to use each rule.

Worked solutions are included

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Law of Sines no prep lesson

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