19 24 29 triangle

Acute scalene triangle.

Sides: a = 19   b = 24   c = 29

Area: T = 226.7333323532
Perimeter: p = 72
Semiperimeter: s = 36

Angle ∠ A = α = 40.6577248638° = 40°39'26″ = 0.71096028535 rad
Angle ∠ B = β = 55.38550797811° = 55°23'6″ = 0.96766519987 rad
Angle ∠ C = γ = 83.95876715809° = 83°57'28″ = 1.46553378014 rad

Height: ha = 23.8676665635
Height: hb = 18.89444436277
Height: hc = 15.63767809333

Median: ma = 24.86546335183
Median: mb = 21.37875583264
Median: mc = 16.077015868

Inradius: r = 6.29881478759
Circumradius: R = 14.58110062169

Vertex coordinates: A[29; 0] B[0; 0] C[10.79331034483; 15.63767809333]
Centroid: CG[13.26443678161; 5.21222603111]
Coordinates of the circumscribed circle: U[14.5; 1.53548427597]
Coordinates of the inscribed circle: I[12; 6.29881478759]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 139.3432751362° = 139°20'34″ = 0.71096028535 rad
∠ B' = β' = 124.6154920219° = 124°36'54″ = 0.96766519987 rad
∠ C' = γ' = 96.04223284191° = 96°2'32″ = 1.46553378014 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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