Trigonometry Help - Calculator

1K+
Downloads
Content rating
Everyone
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About this app

Makes solving right-angled triangles easy!


Trigonometry Help is a simple triangle calculator that enables you to easily find unknown angles & sides of any right-angled triangle. Quickly find side lengths (base, height & hypotenuse), angles, area & perimeter of right-angled triangles, no maths required!


✔ Accurately solve right-angled triangles
✔ View a handy set of basic trig formulae
✔ Enter angles in radians, decimal degrees or degrees, minutes & seconds (DMS)
✔ View a scale drawing of your solved triangle (turn device to landscape to view)
✔ Select your preferred number of decimal places


Trigonometry Help is the the most straightforward trigonometry calculator around. No need to remember all those tricky trig formulas & functions you learnt years ago, just enter a couple of known values and get answers you need in the blink of an eye!


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Updated on
Feb 4, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What's new

+ Bug fixes