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Trigonometry

Special trigonometric values in the first quadrant

Trigonometric identities on the unit circle

Inverse trigonometric functions

Law of sines

Law of cosines

Sinusoidal equations

Solving general triangles

Sinusoidal models

Angle addition identities

Using trigonometric identities

Law of sines

Explore the Law of Sines to solve triangles, linking angles and side lengths with ease in dynamic real-world scenarios.

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VIDEOS

Solving for a side with the law of sines

Khan Academy

9th - 12th Grade

10 Qs

Solving for an angle with the law of sines

Khan Academy

7th - 12th Grade

10 Qs

Proof of the law of sines

Khan Academy

8th - 12th Grade

10 Qs

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