This is the pro version of the highly rated "Trigonometry Calculator" application (See bottom for link).

This version:
• Ad-free.
• View calculation steps and formulas.
• Improved layouts and optimised performance.

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.

Trigonometry Calculator:
https://play.google.com/store/apps/details?id=horton.b.com.trigonometrycalculator&hl=en_GB