Area: T = 167.8099415707 Perimeter: p = 64 Semiperimeter: s = 32
Angle ∠ A = α = 36.29333999285° = 36°17'36″ = 0.63334393255 rad Angle ∠ B = β = 50.97771974348° = 50°58'38″ = 0.89897199387 rad Angle ∠ C = γ = 92.72994026368° = 92°43'46″ = 1.61884333894 rad
Height: ha = 20.97661769634 Height: hb = 15.9821849115 Height: hc = 12.43303270894
Median: ma = 22.8255424421 Median: mb = 19.5511214796 Median: mc = 12.89437969582
Inradius: r = 5.24440442409 Circumradius: R = 13.51553322026
Vertex coordinates: A[27; 0] B[0; 0] C[10.07440740741; 12.43303270894] Centroid: CG[12.35880246914; 4.14334423631] Coordinates of the circumscribed circle: U[13.5; -0.64435872477] Coordinates of the inscribed circle: I[11; 5.24440442409]
Exterior(or external, outer) angles of the triangle: ∠ A' = α' = 143.7076600072° = 143°42'24″ = 0.63334393255 rad ∠ B' = β' = 129.0232802565° = 129°1'22″ = 0.89897199387 rad ∠ C' = γ' = 87.27105973632° = 87°16'14″ = 1.61884333894 rad