Area: T = 484.9744226119 Perimeter: p = 125.0433087444 Semiperimeter: s = 62.52215437219
Angle ∠ A = α = 28.51991477188° = 28°31'9″ = 0.49877530276 rad Angle ∠ B = β = 31.48108522812° = 31°28'51″ = 0.54994445236 rad Angle ∠ C = γ = 120° = 2.09443951024 rad
Height: ha = 30.31108891325 Height: hb = 27.71328129211 Height: hc = 16.71108349152
Median: ma = 45.17774279923 Median: mb = 43.47770054167 Median: mc = 16.88002976164
Inradius: r = 7.75769138132 Circumradius: R = 33.51111921602
Vertex coordinates: A[58.04330874437; 0] B[0; 0] C[27.29900713894; 16.71108349152] Centroid: CG[28.44443862777; 5.57702783051] Coordinates of the circumscribed circle: U[29.02215437219; -16.75655960801] Coordinates of the inscribed circle: I[27.52215437219; 7.75769138132]
Exterior(or external, outer) angles of the triangle: ∠ A' = α' = 151.4810852281° = 151°28'51″ = 0.49877530276 rad ∠ B' = β' = 148.5199147719° = 148°31'9″ = 0.54994445236 rad ∠ C' = γ' = 60° = 2.09443951024 rad