Area: T = 13.49876849867 Perimeter: p = 55 Semiperimeter: s = 27.5
Angle ∠ A = α = 2.12221872153° = 2°7'20″ = 0.03770391542 rad Angle ∠ B = β = 88.93989063924° = 88°56'20″ = 1.55222767497 rad Angle ∠ C = γ = 88.93989063924° = 88°56'20″ = 1.55222767497 rad
Height: ha = 26.99553699734 Height: hb = 10.9998285175 Height: hc = 10.9998285175
Median: ma = 26.99553699734 Median: mb = 13.51985058346 Median: mc = 13.51985058346
Inradius: r = 0.49108249086 Circumradius: R = 13.50223154104
Vertex coordinates: A[27; 0] B[0; 0] C[0.01985185185; 10.9998285175] Centroid: CG[9.00661728395; 0.33332761725] Coordinates of the circumscribed circle: U[13.5; 0.2550042878] Coordinates of the inscribed circle: I[0.5; 0.49108249086]
Exterior(or external, outer) angles of the triangle: ∠ A' = α' = 177.8787812785° = 177°52'40″ = 0.03770391542 rad ∠ B' = β' = 91.06110936076° = 91°3'40″ = 1.55222767497 rad ∠ C' = γ' = 91.06110936076° = 91°3'40″ = 1.55222767497 rad