Skip to main content
Calkulon

Matemáticas

Right Triangle Calculadora

Teorema de Pitágoras — a² + b² = c²

Leyenda de variables

a= legb= other legc= hypotenuseA= areaα,β= acute angles

Pythagorean theorem

Relationship between the three sides.

Area

Half the product of the two legs.

Trigonometric ratios

SOH-CAH-TOA for angle α (opposite side a).

sin α
cos α
tan α

Angle from sides

Find an angle when all sides are known.

Angle α
Angle β

Guía detallada próximamente

Estamos preparando una guía educativa completa para el Right Triangle Calculadora. Vuelve pronto para ver explicaciones paso a paso, fórmulas, ejemplos prácticos y consejos de expertos.

💡

Consejo Pro

To check if a triangle is a right triangle: compute a²+b² and c². If equal, it's a right triangle. Also: if a triangle's longest side satisfies c²>a²+b², it's obtuse; if c²<a²+b², it's acute.

Dificultad:Intermedio

¿Sabías que?

The 3-4-5 right triangle was known to ancient Egyptians, who used knotted ropes with 12 equal spaces to create right angles for surveying land after Nile floods. This "rope-stretching" method is one of the earliest practical applications of the Pythagorean theorem.

Mathematically verified
Reviewed May 2026
Used 35K+ times
Our methodology
🔒
100% Gratis
Sin registro
Preciso
Fórmulas verificadas
Instantáneo
Resultados al instante
📱
Compatible móvil
Todos los dispositivos

Configuración