Area: T = 114.2344134566 Perimeter: p = 57 Semiperimeter: s = 28.5
Angle ∠ A = α = 24.45495467105° = 24°26'58″ = 0.42767250907 rad Angle ∠ B = β = 72.16766172902° = 72°10' = 1.26595450817 rad Angle ∠ C = γ = 83.38438359994° = 83°23'2″ = 1.45553224811 rad
Height: ha = 22.84768269132 Height: hb = 9.93334030057 Height: hc = 9.52195112138
Median: ma = 22.96773681557 Median: mb = 14.34439882878 Median: mc = 13.05875648572
Inradius: r = 4.00882152479 Circumradius: R = 12.08804521805
Vertex coordinates: A[24; 0] B[0; 0] C[3.06325; 9.52195112138] Centroid: CG[9.02108333333; 3.17331704046] Coordinates of the circumscribed circle: U[12; 1.3921878186] Coordinates of the inscribed circle: I[5.5; 4.00882152479]
Exterior(or external, outer) angles of the triangle: ∠ A' = α' = 155.555045329° = 155°33'2″ = 0.42767250907 rad ∠ B' = β' = 107.833338271° = 107°50' = 1.26595450817 rad ∠ C' = γ' = 96.61661640006° = 96°36'58″ = 1.45553224811 rad