Area: T = 61.18882341631 Perimeter: p = 52 Semiperimeter: s = 26
Angle ∠ A = α = 16.73549440407° = 16°44'6″ = 0.29220798736 rad Angle ∠ B = β = 29.30881092355° = 29°18'29″ = 0.51215230037 rad Angle ∠ C = γ = 133.9576946724° = 133°57'25″ = 2.33879897762 rad
Height: ha = 12.23876468326 Height: hb = 7.19986157839 Height: hc = 4.8955058733
Median: ma = 20.78546096908 Median: mb = 17.03767250374 Median: mc = 6.18546584384
Inradius: r = 2.35333936217 Circumradius: R = 17.36444494654
Vertex coordinates: A[25; 0] B[0; 0] C[8.72; 4.8955058733] Centroid: CG[11.24; 1.63216862443] Coordinates of the circumscribed circle: U[12.5; -12.05329708054] Coordinates of the inscribed circle: I[9; 2.35333936217]
Exterior(or external, outer) angles of the triangle: ∠ A' = α' = 163.2655055959° = 163°15'54″ = 0.29220798736 rad ∠ B' = β' = 150.6921890764° = 150°41'31″ = 0.51215230037 rad ∠ C' = γ' = 46.04330532762° = 46°2'35″ = 2.33879897762 rad