8 24 27 triangle

Obtuse scalene triangle.

Sides: a = 8   b = 24   c = 27

Area: T = 93.38659598655
Perimeter: p = 59
Semiperimeter: s = 29.5

Angle ∠ A = α = 16.75219148957° = 16°45'7″ = 0.29223760709 rad
Angle ∠ B = β = 59.847673455° = 59°50'48″ = 1.04545225645 rad
Angle ∠ C = γ = 103.4011350554° = 103°24'5″ = 1.80546940182 rad

Height: ha = 23.34664899664
Height: hb = 7.78221633221
Height: hc = 6.91774785086

Median: ma = 25.22989516231
Median: mb = 15.89902485821
Median: mc = 11.73766945943

Inradius: r = 3.16656257582
Circumradius: R = 13.87878891588

Vertex coordinates: A[27; 0] B[0; 0] C[4.01985185185; 6.91774785086]
Centroid: CG[10.34395061728; 2.30658261695]
Coordinates of the circumscribed circle: U[13.5; -3.21664899352]
Coordinates of the inscribed circle: I[5.5; 3.16656257582]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 163.2488085104° = 163°14'53″ = 0.29223760709 rad
∠ B' = β' = 120.153326545° = 120°9'12″ = 1.04545225645 rad
∠ C' = γ' = 76.59986494456° = 76°35'55″ = 1.80546940182 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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