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Trig values of special anglesGet 3 of 4 questions to level up!

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Practice

Using the trig angle addition identitiesGet 3 of 4 questions to level up!

Find trig values using angle addition identitiesGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 300 Mastery points

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Practice

Solve triangles using the law of sinesGet 3 of 4 questions to level up!

Solve triangles using the law of cosinesGet 3 of 4 questions to level up!

General triangle word problemsGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 300 Mastery points

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Practice

Evaluate inverse trig functionsGet 3 of 4 questions to level up!

Solve sinusoidal equations (basic)Get 3 of 4 questions to level up!

Solve sinusoidal equationsGet 3 of 4 questions to level up!

Sinusoidal models word problemsGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 400 Mastery points

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Level up on all the skills in this unit and collect up to 1000 Mastery points!