Area: T = 156.6055196274 Perimeter: p = 69 Semiperimeter: s = 34.5
Angle ∠ A = α = 21.86553222896° = 21°51'55″ = 0.3821621866 rad Angle ∠ B = β = 79.06773388552° = 79°4'2″ = 1.38799853938 rad Angle ∠ C = γ = 79.06773388552° = 79°4'2″ = 1.38799853938 rad
Height: ha = 28.47436720498 Height: hb = 10.88003583637 Height: hc = 10.88003583637
Median: ma = 28.47436720498 Median: mb = 16.45444826719 Median: mc = 16.45444826719
Inradius: r = 4.53992810514 Circumradius: R = 14.76880284884
Vertex coordinates: A[29; 0] B[0; 0] C[2.08662068966; 10.88003583637] Centroid: CG[10.36220689655; 3.66001194546] Coordinates of the circumscribed circle: U[14.5; 2.80108329892] Coordinates of the inscribed circle: I[5.5; 4.53992810514]
Exterior(or external, outer) angles of the triangle: ∠ A' = α' = 158.135467771° = 158°8'5″ = 0.3821621866 rad ∠ B' = β' = 100.9332661145° = 100°55'58″ = 1.38799853938 rad ∠ C' = γ' = 100.9332661145° = 100°55'58″ = 1.38799853938 rad