It's a PRO app and easy to use with eye-catching User Interface.
Designed to solve triangle trigonometry problem with well explanation.

PRO Features :
1) View calculation steps
2) View formulas
3) No ads

• Giving solution based on your input.

• Support Ambiguous Case.

• Detailed solution with non-right-angled triangle trigonometry formulas.

• Detailed solution with right-angled triangle trigonometry formulas.

• Calculate Side, Angle, Area, Height and Parimeter.

• Angle can be worked with Degree, Radian, Degree-Minute-Second (DMS), and Grad.

• Side, height and parimeter can be worked with Inch, Foot, Meter, Centimeter and Millimeter.

• Area can be worked with Inch², Foot², Meter², Centimeter² and Millimeter².

• Set decimal places.

• Pick your own THEME.


Enjoy the app!

FREE Version:
https://play.google.com/store/apps/details?id=com.sandyhendrawan.trigonometrycalculator

// Option A //

To download Trigonometry Calculator - PRO mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Trigonometry Calculator - PRO mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download Trigonometry Calculator - PRO from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Trigonometry Calculator - PRO in HappyMod App.