Trigonometric
Free AppAbout Trigonometric
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!
All Application Badges
Free
downl.
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Android
1.5+
1.5+
Android app
App History & Updates
More downloads Trigonometric reached 10 000 - 50 000 downloads
Version update Trigonometric was updated to version 1.16
Version update Trigonometric was updated to version 1.15
Version update Trigonometric was updated to version 1.14
What are users saying about Trigonometric
C
by C####:
by C####:
Would be nice to be able to enter an angle, including decimal values and ° ' ". Occasionally force closes. Droid X.
C
by C####:
by C####:
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
M
by M####:
by M####:
Would be nice to be able to adjust diameter of the circle
K
by K####:
by K####:
I had this on a prior phone but not reinstalling because of invasive permissions. You don't need my phone identity to display trig data.
A
by A####:
by A####:
This should help for college. But the menu needs upgraded. I click 'other', and it freezes. But I'll like it.
J
by J####:
by J####:
Excellent for cheating in class
M
by M####:
by M####:
Its awsome, only fingertip can solve my problem.
K
by K####:
by K####:
thx a lots!!but need a little correction on (+/-)..i'm agree with marten,dave& true.. that's a fatal error!! please fix it for us all.TQ
F
by F####:
by F####:
Its confusing, I do it better with my mind. Nothing extraordinary. Good to ppl struggling with trig though
K
by K####:
by K####:
This app reads phone calls and identifies your state and your identity. Why?
K
by K####:
by K####:
I like but on high res device you need magnifying glass
F
by F####:
by F####:
Nice App for the Trig challenged like me. Droid Eris.
G
by G####:
by G####:
Had to learn trig for a new job. This was amazingly helpful.
K
by K####:
by K####:
Odd that such a nice ap is upside down
K
by K####:
by K####:
Concise info on a dark background. Thx Nexus 1
K
by K####:
by K####:
Nice!!
E
by E####:
by E####:
Simple n' Easy
K
by K####:
by K####:
Great!
T
by T####:
by T####:
Dumb thought it would explain trig properties does nothing of the sort.
U
by U####:
by U####:
When you set the angle the wrong angle is shown. Eg. 90 ° is shown as 270°
K
by K####:
by K####:
Um... counter-clockwise produces a positive θ/degree growth. You have it backwards. You may want to fix that huge error...
K
by K####:
by K####:
Would be 5* if value of circle could be changed from 1 to any number
G
by G####:
by G####:
Value of (0,-1) is located at top of circle? Kind of a major error
K
by K####:
by K####:
Sorta odd that the circle is top side down. And I wish it could do rad as fractions of pi.
G
by G####:
by G####:
Great job.
K
by K####:
by K####:
This app is amazing it makes my freshman year easy and helps me understand trigonometry concepts
by M####:
Fantastic app!! Easy to use and looks great.