Acute scalene triangle.

Sides: a = 14   b = 22   c = 26

Area: T = 153.9976753213
Perimeter: p = 62
Semiperimeter: s = 31

Angle ∠ A = α = 32.57881984923° = 32°34'42″ = 0.56985968281 rad
Angle ∠ B = β = 57.79438546387° = 57°47'38″ = 1.00986930509 rad
Angle ∠ C = γ = 89.6287946869° = 89°37'41″ = 1.56443027747 rad

Height: h_a = 221.9995361732
Height: h_b = 143.9997048375
Height: h_c = 11.84659040933

Median: m_a = 23.04334372436
Median: m_b = 17.74882393493
Median: m_c = 13.07766968306

Inradius: r = 4.96876372004
Circumradius: R = 133.0002740852

Vertex coordinates: A[26; 0] B[0; 0] C[7.46215384615; 11.84659040933]
Centroid: CG[11.15438461538; 3.94986346978]
Coordinates of the circumscribed circle: U[13; 0.08444173642]
Coordinates of the inscribed circle: I[9; 4.96876372004]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 147.4221801508° = 147°25'18″ = 0.56985968281 rad
∠ B' = β' = 122.2066145361° = 122°12'22″ = 1.00986930509 rad
∠ C' = γ' = 90.3722053131° = 90°22'19″ = 1.56443027747 rad

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