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Precalculus: Trigonometric Laws and Identities Classroom ActivitiesDownload
Law_of_Cosines

Law of Cosines

This lesson involves visualizing and exploring the Law of Cosines.
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    TI-Nspire™ CX series
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    TI-Nspire™ CX CAS/CX II CAS
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Law_of_Sines

Law of Sines

This lesson involves exploring the relationship known as the Law of Sines.
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    TI-Nspire™ CX series
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    TI-Nspire™ CX CAS/CX II CAS
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Proof of Identities

This lesson involves discovering, visualizing, and proving trigonometric identities.
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    TI-Nspire™ CX series
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    TI-Nspire™ CX CAS/CX II CAS
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Radio Station KTNS

This lesson involves determining the distance one can hear a radio station as a function of the range of the station.
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    TI-Nspire™ CX series
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    TI-Nspire™ CX CAS/CX II CAS
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Relatives_of_the_Sine_Law

Relatives of the Sine Law

This lesson involves investigating several variations of the Law of Sines.
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    TI-Nspire™ CX series
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    TI-Nspire™ CX CAS/CX II CAS
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  • TI-Nspire™ CAS
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