Total: 67327 apps , New today: 0 , Updated today: 0 Sign in with a Google Account

Home  »  Education  »  Trigonometric

Trigonometric image

Trigonometric - FREE

by Pritron, Version: 1.16 , 215 KB  

Package name: , Last Update: 2013-02-03 03:37:56

128 ratings (4.133 average)

10,000-50,000 downloads


Simple interactive program to learn Trigonometry.

ver 1.7 bugs fixed (fixed the crash & other bugs) & added Pythagorean Theorem.

ver 1.8 added Law of Sines

ver 1.9 added Distant in a Circle

ver 1.11 a) added Law of Cosines
b) minor bug fixed.
c) added Positive/Negative sign to Radians & Degrees

ver 1.12 a) Law of Cosines - wrong label
b) Law of Sines - rework and enhance with degree>90
c) Trigonometry Definition - enhance description for Law of Sines.

ver 1.13 a) Relabel for Pythagoream Theorem, Law of Cosines, Distant in a circle & Common Height.
b) Law of Tangents
c) Bugfix
d) New Icon

ver 1.14 a) Law of Cosines - added samples to find length of side
b) Law of Tangents - enhance with different value
c) Law of Sines - Circum Circle - Relationship of Law of Sines in a Circle

ver 1.15 a) Inverse Function - convert ratio to degrees

ver 1.16 a) Mollwide's Formula - verify your calculation
b) Triangle Area
c) Trigonometry Identities - more to come!

Last comments from Android Market

Marten (****)
Value of (0,-1) is located at top of circle? Kind of a major error

Dave (**)
Um... counter-clockwise produces a positive θ/degree growth. You have it backwards. You may want to fix that huge error...

andrew (*****)
This app is amazing it makes my freshman year easy and helps me understand trigonometry concepts

True (***)
Sorta odd that the circle is top side down. And I wish it could do rad as fractions of pi.

Brian (*****)
Great job.

jeremy (****)
Would be 5* if value of circle could be changed from 1 to any number

Johnny (*****)
Fantastic app!! Easy to use and looks great.

Dan (***)
Would be nice to be able to enter an angle, including decimal values and ° ' ". Occasionally force closes. Droid X.

mark (*)
Got a little better. Now can do anything under one inch. Can you add trackball support to move the sliders trying to hit .3574 with your finger is imp

selkin (****)
Would be nice to be able to adjust diameter of the circle

Trigonometric screenshot 1 Trigonometric screenshot 2

Apps from the same developer

Color Tool Reference for Color Code in HUE, Name & RAL.
ColorWheel ColorWheel - shows the relationship of colors. Mono, complement, triad & tetrad.
ColorWheelPro ColorWheel tool which shows the relationship/harmony of colors. Current mode available: mono, compl ...
Randomize Wheel Difficulty in making choices? Why not try our Randomize Wheel.Just-a-spin away!

Related Android Apps

ATEC Autism Treatment Evaluation Checklist
Cardiovascular in a Flash Cardiovascular in a Flash. Review vital nursing concepts and ace your exams
Learn to Make iPhone Apps How would you like to make the next Angry Birds, or Doodle Jump? Learn To Make iPhone Apps is exactly what you ...
第4級アマチュア無線技士 法規編 日本無線協会が行う、無線従事者国家試験(第4級アマチュア無線技士試験)の問題 ...
PR 101 Glossary The PR Glossary app includes hundreds of terms and definitions to help you brush up on words that are commonly used in t ...

Find more Android apps and games is a website that shows applications and games from Android Market. You can download and install apps and games directly from Android Market using an Android phone or by using WebConnect mobile application.