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Years
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Year 9
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Trigonometry
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Cosine Rule: Solving for a Side
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Solve for a Side with the Cosine Law #1
Solve for a Side with the Cosine Law #1
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Video Lessons
1. Solve for a Side with the Cosine Law #1
2. Solve for a Side with the Cosine Law #2
3. Solve for a Side with the Cosine Law #3