Mathematics · Trigonometry
In mathematics, circular functions (such as sine and cosine) are fundamentally defined using the geometric properties of which of the following figures?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1An equilateral triangle
- 2A unit square
- 3A unit circle✓
- 4A unit cube
Correct answer
A unit circle
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