24 26 27 triangle

Acute scalene triangle.

Sides: a = 24   b = 26   c = 27

Area: T = 283.2821551641
Perimeter: p = 77
Semiperimeter: s = 38.5

Angle ∠ A = α = 53.81106373026° = 53°48'38″ = 0.93991727935 rad
Angle ∠ B = β = 60.96552816779° = 60°57'55″ = 1.06440448947 rad
Angle ∠ C = γ = 65.22440810195° = 65°13'27″ = 1.13883749654 rad

Height: ha = 23.60767959701
Height: hb = 21.79108885878
Height: hc = 20.98438186401

Median: ma = 23.63326045962
Median: mb = 21.98986334273
Median: mc = 21.06553744329

Inradius: r = 7.35879623803
Circumradius: R = 14.86985997221

Vertex coordinates: A[27; 0] B[0; 0] C[11.64881481481; 20.98438186401]
Centroid: CG[12.88327160494; 6.99546062134]
Coordinates of the circumscribed circle: U[13.5; 6.23109917105]
Coordinates of the inscribed circle: I[12.5; 7.35879623803]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 126.1899362697° = 126°11'22″ = 0.93991727935 rad
∠ B' = β' = 119.0354718322° = 119°2'5″ = 1.06440448947 rad
∠ C' = γ' = 114.7765918981° = 114°46'33″ = 1.13883749654 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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