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Trigonometric unit circle

Trigonometric unit circle

10,000 - 50,000 downloads

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Education for all. Geometry. Triginometry. Unit circle
Recommended for pupils and students.

Visual understanding and calculating sine, cosine, tangent, cotangent, secant and cosecant function, degrees and radians.

Move point to define angle and functions.
Tap circle center to determine the exact angle you want.
Use options to show what you want.

Recently changed in this version

Added some languages.
Improve perfomance.
Some bugs fixed.


Comments and ratings for Trigonometric unit circle
  • (72 stars)

    by shiva shankar on 25/07/2014

    Thanks for developing this app. It will help to all students.

  • (72 stars)

    by PTNLemay on 20/07/2014

    Words can not express how useful this is. I'm studying this stuff right now in preparation for college-level courses and it is really helping me to visualize how the different values change.

  • (72 stars)

    by Mouath Ibrahim on 13/07/2014

    Finally an app that does unit circle. Thank you

  • (72 stars)

    by קובי כהן on 13/07/2014

    מעולה .ממשק נעים וברור .

  • (72 stars)

    by Javad Rahimi on 04/07/2014

    Very useful

  • (72 stars)

    by Kevin Kelly on 05/06/2014

    Great, great app. Accurate, intuitive, and aesthetic.