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27.1

Using sine ratio to calculate angles and side (Sin = $\frac{o}{h})$

27.2

Using cosine ratio to calculate angles and side (Cos = $\frac{a}{h}$)

27.3

Using tangent ratio to calculate angles and side (Tan = $\frac{o}{a} )$

27.4

Combination of SohCahToa questions

27.5

Word problems relating ladder in trigonometry

27.6

Word problems relating guy wire in trigonometry

27.7

Other word problems relating angles in trigonometry

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We have 3117 practice questions in Algebra 1 for you to work through.

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