Current time:0:00Total duration:9:17

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# Intro to the trigonometric ratios

Sal introduces sine, cosine, and tangent, and gives an example of finding them for a given right triangle. Created by Sal Khan.

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# Intro to the trigonometric ratios

Current time:0:00Total duration:9:17

0 energy points

Sal introduces sine, cosine, and tangent, and gives an example of finding them for a given right triangle. Created by Sal Khan.