Triangle calculator SSA

Please enter two sides and a non-included angle
°


Triangle has two solutions with side c=507.5087925929 and with side c=62.49223370368

#1 Obtuse scalene triangle.

Sides: a = 336.066   b = 285   c = 507.5087925929

Area: T = 45190.49770472
Perimeter: p = 1128.574392593
Semiperimeter: s = 564.2876962965

Angle ∠ A = α = 38.67326200297° = 38°40'21″ = 0.67549645499 rad
Angle ∠ B = β = 32° = 0.55985053606 rad
Angle ∠ C = γ = 109.327737997° = 109°19'39″ = 1.90881227431 rad

Height: ha = 268.9388226701
Height: hb = 317.1266295068
Height: hc = 178.0887847454

Median: ma = 375.7122068413
Median: mb = 406.1365538482
Median: mc = 180.8088197983

Inradius: r = 80.08442479327
Circumradius: R = 268.9098887859

Vertex coordinates: A[507.5087925929; 0] B[0; 0] C[2855.000131483; 178.0887847454]
Centroid: CG[264.1699352471; 59.36326158179]
Coordinates of the circumscribed circle: U[253.7543962965; -898.9995294895]
Coordinates of the inscribed circle: I[279.2876962964; 80.08442479327]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 141.327737997° = 141°19'39″ = 0.67549645499 rad
∠ B' = β' = 148° = 0.55985053606 rad
∠ C' = γ' = 70.67326200297° = 70°40'21″ = 1.90881227431 rad




How did we calculate this triangle?

1. Use Law of Cosines


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