iPhone app Trigonometry Help

Trig Help is a simple triangle calculator that enables you to quickly and easily find unknown angles & sides of any right-angled triangle.

Features Include:

- Accurately solve right-angled triangles

- Workings view, so you can see the math behind the solutions (requires optional upgrade)

- View a scale drawing of your solved triangle

- View a handy set of basic trig formulae

- Enter angles in radians, decimal degrees or degrees, minutes, seconds

- Select your preferred number of decimal places

What two App Store reviewers had to say about Trig Help:

I could never remember those simple formulas.
I always had to dig out my text books from MANY YEARS ago to refresh my memory.
THIS LITTLE APP IS A DELIGHT TO USE! I love it! Even my engineer friends are impressed.
THANKS! 5 Stars

Easy to use and accurate with high degree of precision.
Would recommend to any toolmaker.
5 Stars

Also available for OS X on the Mac App Store.,

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