Area: T = 70.98989956261 Perimeter: p = 51 Semiperimeter: s = 25.5
Angle ∠ A = α = 20.36441348063° = 20°21'51″ = 0.35554212017 rad Angle ∠ B = β = 36.26988522245° = 36°16'8″ = 0.63330108872 rad Angle ∠ C = γ = 123.3677012969° = 123°22'1″ = 2.15331605647 rad
Height: ha = 14.19877991252 Height: hb = 8.35216465442 Height: hc = 5.91657496355
Median: ma = 20.18766292382 Median: mb = 16.30218403869 Median: mc = 7.10663352018
Inradius: r = 2.78438821814 Circumradius: R = 14.36884241621
Vertex coordinates: A[24; 0] B[0; 0] C[8.06325; 5.91657496355] Centroid: CG[10.68875; 1.97219165452] Coordinates of the circumscribed circle: U[12; -7.90326332892] Coordinates of the inscribed circle: I[8.5; 2.78438821814]
Exterior(or external, outer) angles of the triangle: ∠ A' = α' = 159.6365865194° = 159°38'9″ = 0.35554212017 rad ∠ B' = β' = 143.7311147776° = 143°43'52″ = 0.63330108872 rad ∠ C' = γ' = 56.63329870308° = 56°37'59″ = 2.15331605647 rad