Trigonometry Calculator
Contains ads
2.9star
3.61K reviews
1M+
Downloads
Everyone
info
About this app
This app is a right-angled triangle trigonometry calculator.
• It is ideal for carrying out quick and accurate value calculations.
• Able to calculate the value of sides, angles, and the area of a right-angled triangle given valid known values.
• Accurate to 16 decimal places.
• Angles can be worked out using degrees or radians.
• Simple minimalistic interface to enable ease of use.
Note: In order to gain the best user experience possible, please ensure the app is fully up to date. Improvements and bug fixes are frequently implemented.
• It is ideal for carrying out quick and accurate value calculations.
• Able to calculate the value of sides, angles, and the area of a right-angled triangle given valid known values.
• Accurate to 16 decimal places.
• Angles can be worked out using degrees or radians.
• Simple minimalistic interface to enable ease of use.
Note: In order to gain the best user experience possible, please ensure the app is fully up to date. Improvements and bug fixes are frequently implemented.
Updated on
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Ratings and reviews
2.7
3.52K reviews
Evan Kallinen
- Flag inappropriate
August 10, 2023
Not very efficient, every time you fill in AB or C it covers the screen with the input keyboard. Most of the time when I use this app at work I'm trying to visualize what I'm calculating. So it's pretty annoying to tap out of the input just to look at the triangle every 30 seconds. And the ads make this app unuseable. I would just pay if it was optimized.
7 people found this review helpful
Kenneth Clayton
- Flag inappropriate
November 18, 2021
I've used this app to: 1. Calculate aircraft altitudes to fly a 3 degree glide slope on an instrument approach. Values used in planning the approach. 2. Countless carpentry calculations. 3. Land survey distances 4. Measure aircraft rudder deflection angles using laser beams. Set rudder limit stops with high accuracy. Building an aircraft. The adds are a nuisance but acceptable. I've used this app for 3+ years. This app is a valuable resource.
41 people found this review helpful
Francis Henn
- Flag inappropriate
October 24, 2023
I grew up when doing these calculations, we had to use a reference book with tables òf numbers to put in, even during exams! For my very limited use in farming & farm buildings, I find this app invaluable. Yes, it has adverts, but it is for free, so no complaints
1 person found this review helpful
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