22 23 30 triangle

Acute scalene triangle.

Sides: a = 22   b = 23   c = 30

Area: T = 251.4187854378
Perimeter: p = 75
Semiperimeter: s = 37.5

Angle ∠ A = α = 46.78114870466° = 46°46'53″ = 0.81664909779 rad
Angle ∠ B = β = 49.63295336611° = 49°37'46″ = 0.86661987686 rad
Angle ∠ C = γ = 83.58989792924° = 83°35'20″ = 1.4598902907 rad

Height: ha = 22.85661685798
Height: hb = 21.86224221198
Height: hc = 16.76111902919

Median: ma = 24.36218554302
Median: mb = 23.65990363286
Median: mc = 16.77879617356

Inradius: r = 6.70444761167
Circumradius: R = 15.0944393393

Vertex coordinates: A[30; 0] B[0; 0] C[14.25; 16.76111902919]
Centroid: CG[14.75; 5.58770634306]
Coordinates of the circumscribed circle: U[15; 1.68554411595]
Coordinates of the inscribed circle: I[14.5; 6.70444761167]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 133.2198512953° = 133°13'7″ = 0.81664909779 rad
∠ B' = β' = 130.3770466339° = 130°22'14″ = 0.86661987686 rad
∠ C' = γ' = 96.41110207076° = 96°24'40″ = 1.4598902907 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.


Fatal error: Uncaught Error: Class 'TexPNG' not found in /nfsmnt/hosting1_1/1/f/1f5dde43-2431-429d-b7d6-b283e5dc0656/triangle-calculator.com/web/Calculator_Triangle.php:2346 Stack trace: #0 /nfsmnt/hosting1_1/1/f/1f5dde43-2431-429d-b7d6-b283e5dc0656/triangle-calculator.com/web/Calculator_Triangle.php(1929): Calculator_Triangle->ComputeTriangle(22, 23, 30, '<br />', true, '', Array, '<a href='/?what...', Array) #1 /nfsmnt/hosting1_1/1/f/1f5dde43-2431-429d-b7d6-b283e5dc0656/triangle-calculator.com/web/Calculators.php(1086): Calculator_Triangle->TriangleForm('Triangle calcul...') #2 /nfsmnt/hosting1_1/1/f/1f5dde43-2431-429d-b7d6-b283e5dc0656/triangle-calculator.com/web/Calculators.php(2225): Calculators->Router('triangle', 'Triangle calcul...', 'Geometry') #3 /nfsmnt/hosting1_1/1/f/1f5dde43-2431-429d-b7d6-b283e5dc0656/triangle-calculator.com/web/index_real.php(490): Calculators->Run() #4 /nfsmnt/hosting1_1/1/f/1f5dde43-2431-429d-b7d6-b283e5dc0656/triangle-calculator.com/web/index_real.php(771): HackMath->Run() #5 /nfsmnt/hos in /nfsmnt/hosting1_1/1/f/1f5dde43-2431-429d-b7d6-b283e5dc0656/triangle-calculator.com/web/Calculator_Triangle.php on line 2346