Triangle Calculator & Solver

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About this app

Triangle Calculator & Solver helps students, engineers and curious learners solve triangles with clear formulas and step-by-step explanations. Enter sides, angles or coordinates and instantly compute missing values, area, perimeter, heights, medians, angle bisectors, inradius, circumradius and more.

Features:
• Solve general triangles, right triangles, isosceles and equilateral cases
• Use sine, cosine, tangent, law of sines and law of cosines
• Coordinate triangle mode with points A, B and C
• Detailed mathematical steps and technical explanations
• Formula reference library inside the app
• Trigonometry helpers and validation checks
• History of solved triangles saved locally on device
• Multilingual interface with 20 languages

This app is designed to make triangle solving easier, clearer and more visual for study, practice and quick problem solving.

What’s new

Initial production release with triangle solver, formulas, multilingual interface, history, and step-by-step explanations.