Trig Pro

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Trig Pro

61 8.8

8.8 Users
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Description

Raise your hand if you think the only solutions to sin(x) = 0.5 are 30 degrees or pi/6 radians. Feel free to use your calculator.

There are actually an infinite number of solutions to most inverse trigonometry problems, but your calculator probably only gave you one. Guess what. Your teacher probably wants you to explain all of the solutions. "Trig Pro" does that.

This unique app also computes the reference angle in degrees or radians for any given angle. Useful in real life for most people? No. Useful for Trig students? Definitely.

"Trig Pro" contains a wealth of solvers and tutorials:

- A unit circle in vivid colors
- Unit circle representations of the six trig functions
- A triangle solver (SSS, SAS, AAS, ASA, SSA)
- A solver for showing attributes and graphical representations of the six trig functions
- Changes in amplitude, period, horizontal shifts and vertical shifts
- An extensive list of formulas and identities
- Tutorials on 30-60-90 and 45-45-90 triangles
- Step-by-step examples of solving inverse trig problems
- Step-by-step examples of simplifying trig expressions
- Angles of Elevation and Depression
- Polar curves: Limacons, Rose Curves, and Lemniscates

If you like my app, please leave a review! If you don't like my app, please email me with your constructive feedback!

I welcome all comments, questions, and suggestions:

lfeldman65@gmail.com

Please check out my other Android apps:

ACT Math Prep
Algebra Pro
Calculus Pro
Finite Math Pro
Geometry Pro
Math Pro (6 math apps for \$1.99!)
PreCalculus Pro
Probability Pro
SAT Math Prep
Statistics Pro

Tags: sin x = 5000/10000 solved , trig pro , trigpro

Users review

from 61 reviews

"Great"

8.8

by Akhil Shetty

Aug 22, 2015  |  "Good"

Ok .not so good

by Silver Mune

Jul 26, 2015  |  "Awesome"

Wasn't what I was looking for, but it's AD free AND requires no special permissions, so I gave this 5 stars. Good job.

May 09, 2014  |  "Awesome"

Math lovers, here iz the app u r looking 4 ..

by Dave Helton

Apr 12, 2014  |  "Awesome"

Larry Feldman has developed the most robust, well-defined math apps on the market. Choose your subject, and Larry probably has an app for it. For the math student interested in an all-inclusive app, Math Pro by Larry Feldman is superior to all other apps on the market. Learn through his notes, test your answers with his calculator. He's done it all. I am a former calculus instructor; and my profes

by Austin Hernandez

May 28, 2013  |  "Awesome"

when you your calculator you might be referring to some cheap ones from dollar tree my CAN do all that stuff its like a computer for nothing but math with a touchpad, keyboard, all that copy paste file edit delete etc. a mouse drop down menus

by Eireen Crisostomo

Mar 09, 2013  |  "Great"

Great app. Easy to use.