Triangle Calculator — your essential ally for trigonometry, school, engineering, or any situation requiring triangle calculations!

✅ What you can do:

Calculate unknown sides (legs, hypotenuse) in right triangles.

Determine angles based on known sides.

Use the Pythagorean theorem to find short lengths.

Find the area of ​​triangles by knowing two sides + the angle between them, or using other formulas (such as the law of sines, depending on the version/functions the app offers).

Switch between degrees or radians for input and results.

Clear interface, quick addition without complications — ideal for students, professionals, or those just curious.

⚡ Why use this app:

Speed: Solve trigonometry calculations in seconds.

Accuracy: Reliable results for academic or technical use.

Simplicity: Even non-experts will understand and use it easily.

Portable: always with you to answer questions, study, or take measurements on a daily basis.