Triangle calculator - result


Please enter what you know about the triangle:

You have entered area T and aspect ratio a:b:c = 2:3:4.

Obtuse scalene triangle.

Sides: a = 1.85554384558   b = 2.78331576837   c = 3.71108769116

Area: T = 2.5
Perimeter: p = 8.34994730511
Semiperimeter: s = 4.17547365256

Angle ∠ A = α = 28.95550243719° = 28°57'18″ = 0.50553605103 rad
Angle ∠ B = β = 46.56774634422° = 46°34'3″ = 0.81327555614 rad
Angle ∠ C = γ = 104.4787512186° = 104°28'39″ = 1.82334765819 rad

Height: ha = 2.69547808397
Height: hb = 1.79765205598
Height: hc = 1.34773904199

Median: ma = 3.14660489677
Median: mb = 2.58326610279
Median: mc = 1.46768528947

Inradius: r = 0.59988401866
Circumradius: R = 1.91662885971

Vertex coordinates: A[3.71108769116; 0] B[0; 0] C[1.27656139384; 1.34773904199]
Centroid: CG[1.66221636167; 0.449913014]
Coordinates of the circumcenter: U[1.85554384558; -0.47990721493]

Calculate another triangle





Look also our friends collection of math examples and problems: