Triangle calculator SAS

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


Right scalene triangle.

Sides: a = 1.687   b = 1.253   c = 2.10114228513

Area: T = 1.05769055
Perimeter: p = 5.04114228513
Semiperimeter: s = 2.52107114257

Angle ∠ A = α = 53.39773025867° = 53°23'50″ = 0.93219587418 rad
Angle ∠ B = β = 36.60326974133° = 36°36'10″ = 0.6398837585 rad
Angle ∠ C = γ = 90° = 1.57107963268 rad

Height: ha = 1.253
Height: hb = 1.687
Height: hc = 1.00658951242

Median: ma = 1.51104639188
Median: mb = 1.87995752971
Median: mc = 1.05107114257

Inradius: r = 0.41992885743
Circumradius: R = 1.05107114257

Vertex coordinates: A[2.10114228513; 0] B[0; 0] C[1.35443057259; 1.00658951242]
Centroid: CG[1.15219095257; 0.33552983747]
Coordinates of the circumscribed circle: U[1.05107114257; -0]
Coordinates of the inscribed circle: I[1.26877114257; 0.41992885743]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 126.6032697413° = 126°36'10″ = 0.93219587418 rad
∠ B' = β' = 143.3977302587° = 143°23'50″ = 0.6398837585 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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