Obtuse scalene triangle.

Sides: a = 10   b = 17   c = 24

Area: T = 70.98989956261
Perimeter: p = 51
Semiperimeter: s = 25.5

Angle ∠ A = α = 20.36441348063° = 20°21'51″ = 0.35554212017 rad
Angle ∠ B = β = 36.26988522245° = 36°16'8″ = 0.63330108872 rad
Angle ∠ C = γ = 123.3677012969° = 123°22'1″ = 2.15331605647 rad

Height: h_a = 14.19877991252
Height: h_b = 8.35216465442
Height: h_c = 5.91657496355

Median: m_a = 20.18766292382
Median: m_b = 16.30218403869
Median: m_c = 7.10663352018

Inradius: r = 2.78438821814
Circumradius: R = 14.36884241621

Vertex coordinates: A[24; 0] B[0; 0] C[8.06325; 5.91657496355]
Centroid: CG[10.68875; 1.97219165452]
Coordinates of the circumscribed circle: U[12; -7.90326332892]
Coordinates of the inscribed circle: I[8.5; 2.78438821814]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 159.6365865194° = 159°38'9″ = 0.35554212017 rad
∠ B' = β' = 143.7311147776° = 143°43'52″ = 0.63330108872 rad
∠ C' = γ' = 56.63329870308° = 56°37'59″ = 2.15331605647 rad

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