Triangle calculator SSA

Please enter two sides and a non-included angle
°


Triangle has two solutions with side c=66.35879109548 and with side c=13.94395587759

#1 Acute scalene triangle.

Sides: a = 95   b = 90   c = 66.35879109548

Area: T = 2856.683284292
Perimeter: p = 251.3587910955
Semiperimeter: s = 125.6798955477

Angle ∠ A = α = 73.06994054264° = 73°4'10″ = 1.27553017072 rad
Angle ∠ B = β = 65° = 1.13444640138 rad
Angle ∠ C = γ = 41.93105945736° = 41°55'50″ = 0.73218269326 rad

Height: ha = 60.14106914299
Height: hb = 63.48218409537
Height: hc = 86.09992397685

Median: ma = 63.20994626867
Median: mb = 68.47876326485
Median: mc = 86.38108828007

Inradius: r = 22.73300014713
Circumradius: R = 49.65220063533

Vertex coordinates: A[66.35879109548; 0] B[0; 0] C[40.14987348654; 86.09992397685]
Centroid: CG[35.50222152734; 28.76997465895]
Coordinates of the circumscribed circle: U[33.17989554774; 36.9398850122]
Coordinates of the inscribed circle: I[35.67989554774; 22.73300014713]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 106.9310594574° = 106°55'50″ = 1.27553017072 rad
∠ B' = β' = 115° = 1.13444640138 rad
∠ C' = γ' = 138.0699405426° = 138°4'10″ = 0.73218269326 rad




How did we calculate this triangle?

1. Use Law of Cosines


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