Skip to main content
Skip to main content
DigiCalcs

Matemātika

Trijstūris Risinātājs

Ask a Question

Have a question about this calculator? Get a detailed answer.

Variable Legend

a,b,c= side lengthsA,B,C= angles opposite sides a, b, cs= semi-perimeter = (a+b+c)/2

Law of sines

Relates sides and their opposite angles.

Law of cosines

Generalisation of Pythagorean theorem.

Find side c
Find angle C

Area (Heron's formula)

Area from three sides only.

s
Area

Area from base and height

Standard formula.

Deep Dive

Read the full guide on how to use this calculator effectively

Lasīt vairāk
Mathematically verified
Reviewed June 2026
Our methodology

Saņemiet iknedēļas matemātikas padomus

Pievienojieties 12 000+ abonentiem, kuri katru nedēļu saņem kalkulatora padomus.

🔒
100% Bezmaksas
Nekad bez reģistrācijas
Precīzi
Pārbaudītas formulas
Tūlītēji
Rezultāti rakstot
📱
Mobilajiem
Visas ierīces

Iestatījumi