Area: T = 0.84 Perimeter: p = 5.6 Semiperimeter: s = 2.8
Angle ∠ A = α = 16.26602047083° = 16°15'37″ = 0.28437941092 rad Angle ∠ B = β = 73.74397952917° = 73°44'23″ = 1.28770022176 rad Angle ∠ C = γ = 90° = 1.57107963268 rad
Height: ha = 2.4 Height: hb = 0.7 Height: hc = 0.672
Median: ma = 2.42553865671 Median: mb = 1.38992443989 Median: mc = 1.25
Inradius: r = 0.3 Circumradius: R = 1.25
Vertex coordinates: A[2.5; 0] B[0; 0] C[0.196; 0.672] Centroid: CG[0.89986666667; 0.224] Coordinates of the circumscribed circle: U[1.25; -0] Coordinates of the inscribed circle: I[0.4; 0.3]
Exterior(or external, outer) angles of the triangle: ∠ A' = α' = 163.7439795292° = 163°44'23″ = 0.28437941092 rad ∠ B' = β' = 106.2660204708° = 106°15'37″ = 1.28770022176 rad ∠ C' = γ' = 90° = 1.57107963268 rad