17 24 27 triangle

Acute scalene triangle.

Sides: a = 17   b = 24   c = 27

Area: T = 201.1476712625
Perimeter: p = 68
Semiperimeter: s = 34

Angle ∠ A = α = 38.37662729074° = 38°22'35″ = 0.67697923169 rad
Angle ∠ B = β = 61.21877953194° = 61°13'4″ = 1.06884520891 rad
Angle ∠ C = γ = 80.40659317731° = 80°24'21″ = 1.40333482476 rad

Height: ha = 23.66443191324
Height: hb = 16.76222260521
Height: hc = 14.98997564908

Median: ma = 24.08883789409
Median: mb = 19.10549731745
Median: mc = 15.81992920196

Inradius: r = 5.91660797831
Circumradius: R = 13.69114989266

Vertex coordinates: A[27; 0] B[0; 0] C[8.18551851852; 14.98997564908]
Centroid: CG[11.72883950617; 4.96765854969]
Coordinates of the circumscribed circle: U[13.5; 2.28219164878]
Coordinates of the inscribed circle: I[10; 5.91660797831]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 141.6243727093° = 141°37'25″ = 0.67697923169 rad
∠ B' = β' = 118.7822204681° = 118°46'56″ = 1.06884520891 rad
∠ C' = γ' = 99.59440682269° = 99°35'39″ = 1.40333482476 rad

Calculate another triangle




How did we calculate this triangle?

Now we know the lengths of all three sides of the triangle and the triangle is uniquely determined. Next we calculate another its characteristics - same procedure as calculation of the triangle from the known three sides SSS.


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