Sine and cosine on the unit circle

Name: Sine and cosine on the unit circle
Uploaded: 2026-09-13T07:39:38.607593+00:00
Duration: 39 s
Description: On the unit circle, cosine is the x-coordinate of the point and sine is the y-coordinate, including sign by quadrant.

Mathematics · Trigonometry ⁨26⁩ views Published ⁨Sep 13, 2026⁩

On the unit circle, cosine is the x-coordinate of the point and sine is the y-coordinate, including sign by quadrant.

cosinesinetrigonometryunit circle

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