Triangle calculator SAS

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


Right scalene triangle.

Sides: a = 10000   b = 2000   c = 10198.03990272

Area: T = 10000000
Perimeter: p = 22198.03990272
Semiperimeter: s = 11099.02195136

Angle ∠ A = α = 78.6990067526° = 78°41'24″ = 1.37334007669 rad
Angle ∠ B = β = 11.3109932474° = 11°18'36″ = 0.19773955598 rad
Angle ∠ C = γ = 90° = 1.57107963268 rad

Height: ha = 2000
Height: hb = 10000
Height: hc = 1961.161135138

Median: ma = 5385.165480713
Median: mb = 10049.87656211
Median: mc = 5099.021951359

Inradius: r = 900.9880486407
Circumradius: R = 5099.021951359

Vertex coordinates: A[10198.03990272; 0] B[0; 0] C[9805.807675691; 1961.161135138]
Centroid: CG[6667.94985947; 653.7220450461]
Coordinates of the circumscribed circle: U[5099.021951359; -0]
Coordinates of the inscribed circle: I[9099.021951359; 900.9880486407]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 101.3109932474° = 101°18'36″ = 1.37334007669 rad
∠ B' = β' = 168.6990067526° = 168°41'24″ = 0.19773955598 rad
∠ C' = γ' = 90° = 1.57107963268 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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