19 25 29 triangle

Acute scalene triangle.

Sides: a = 19   b = 25   c = 29

Area: T = 234.7177250112
Perimeter: p = 73
Semiperimeter: s = 36.5

Angle ∠ A = α = 40.35330656205° = 40°21'11″ = 0.70442938584 rad
Angle ∠ B = β = 58.42663957187° = 58°25'35″ = 1.02197329754 rad
Angle ∠ C = γ = 81.22105386608° = 81°13'14″ = 1.41875658199 rad

Height: ha = 24.70770789591
Height: hb = 18.77773800089
Height: hc = 16.18773965594

Median: ma = 25.35325146682
Median: mb = 21.0899096709
Median: mc = 16.81551717208

Inradius: r = 6.43106095921
Circumradius: R = 14.67219084275

Vertex coordinates: A[29; 0] B[0; 0] C[9.94882758621; 16.18773965594]
Centroid: CG[12.98327586207; 5.39657988531]
Coordinates of the circumscribed circle: U[14.5; 2.23993965495]
Coordinates of the inscribed circle: I[11.5; 6.43106095921]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 139.6476934379° = 139°38'49″ = 0.70442938584 rad
∠ B' = β' = 121.5743604281° = 121°34'25″ = 1.02197329754 rad
∠ C' = γ' = 98.77994613392° = 98°46'46″ = 1.41875658199 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(19, 25, 29, '<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