Unit Circle (Trigonometric)

The unit circle or trigonometric circle is a circle whose center is located at the origin of the Cartesian plane and its radius is 1 (one). It is used in the study of trigonometric functions such as sine, cosine and tangent.

- Understand how the projections of the arcs sine, cosine and tangent work in the unit circle (or trigonometric circle);

- Why the values ​​of sine and cosine are limited to -1 and +1;

- Why the tangent of 90 ° and 270 ° are not defined

- When and where the values ​​of the trigonometric ratios (sine, cosine, tangent) are positive, negative, zero or null;


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What's New

ver. 1.03
- Precise calculation
- Android 2.1 support
- Performance improvement and other bug fix.

ver. 1.02
- English supported
- Better performance
- No support for screens with low resolution

ver. 1.01
- Android 4.3 now supported!
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Additional Information

Updated
August 16, 2013
Size
189k
Installs
10,000+
Current Version
1.03
Requires Android
2.1 and up
Content Rating
Everyone
Permissions
Offered By
Murilo Patutti
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