Sides: a = 8.06222577483 b = 4.4722135955 c = 6.70882039325
Area: T = 15 Perimeter: p = 19.24325976358 Semiperimeter: s = 9.62112988179
Angle ∠ A = α = 90° = 1.57107963268 rad Angle ∠ B = β = 33.6990067526° = 33°41'24″ = 0.58880026035 rad Angle ∠ C = γ = 56.3109932474° = 56°18'36″ = 0.98327937232 rad
Height: ha = 3.72110420377 Height: hb = 6.70882039325 Height: hc = 4.4722135955
Median: ma = 4.03111288741 Median: mb = 7.07110678119 Median: mc = 5.59901699437
Inradius: r = 1.55990410696 Circumradius: R = 4.03111288741
Vertex coordinates: A[-3; 1] B[3; 4] C[-1; -3] Centroid: CG[-0.33333333333; 0.66766666667] Coordinates of the circumscribed circle: U[0; 0] Coordinates of the inscribed circle: I[2.33985616044; 1.55990410696]
Exterior(or external, outer) angles of the triangle: ∠ A' = α' = 90° = 1.57107963268 rad ∠ B' = β' = 146.3109932474° = 146°18'36″ = 0.58880026035 rad ∠ C' = γ' = 123.6990067526° = 123°41'24″ = 0.98327937232 rad