Triangle calculator SAS

Please enter two sides of the triangle and the included angle
°


Acute scalene triangle.

Sides: a = 50   b = 65   c = 46.13989848424

Area: T = 1149.049851943
Perimeter: p = 161.1398984842
Semiperimeter: s = 80.56994924212

Angle ∠ A = α = 50.02109196315° = 50°1'15″ = 0.87330297424 rad
Angle ∠ B = β = 84.97990803685° = 84°58'45″ = 1.48331647477 rad
Angle ∠ C = γ = 45° = 0.78553981634 rad

Height: ha = 45.96219407771
Height: hb = 35.35553390593
Height: hc = 49.80881404848

Median: ma = 50.51663633009
Median: mb = 35.47704519445
Median: mc = 53.20105499918

Inradius: r = 14.26215831985
Circumradius: R = 32.62551890591

Vertex coordinates: A[46.13989848424; 0] B[0; 0] C[4.37659732; 49.80881404848]
Centroid: CG[16.83883193475; 16.60327134949]
Coordinates of the circumscribed circle: U[23.06994924212; 23.06994924212]
Coordinates of the inscribed circle: I[15.56994924212; 14.26215831985]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 129.9799080369° = 129°58'45″ = 0.87330297424 rad
∠ B' = β' = 95.02109196315° = 95°1'15″ = 1.48331647477 rad
∠ C' = γ' = 135° = 0.78553981634 rad

Calculate another triangle




How did we calculate this triangle?

1. Calculation of the third side c of the triangle using a Law of Cosines


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