Triangle calculator SSA

Please enter two sides and a non-included angle
°


Triangle has two solutions with side c=315.4765556671 and with side c=77.74397788241

#1 Obtuse scalene triangle.

Sides: a = 201   b = 126   c = 315.4765556671

Area: T = 6591.901116811
Perimeter: p = 642.4765556671
Semiperimeter: s = 321.2387778336

Angle ∠ A = α = 19.3770087061° = 19°22'12″ = 0.33880717956 rad
Angle ∠ B = β = 12° = 0.20994395102 rad
Angle ∠ C = γ = 148.6329912939° = 148°37'48″ = 2.59440813477 rad

Height: ha = 65.59110563991
Height: hb = 104.6333351875
Height: hc = 41.79902498544

Median: ma = 218.1754616829
Median: mb = 256.8932805326
Median: mc = 57.07327017566

Inradius: r = 20.52203173869
Circumradius: R = 303.0133263719

Vertex coordinates: A[315.4765556671; 0] B[0; 0] C[196.6087667747; 41.79902498544]
Centroid: CG[170.694440814; 13.93300832848]
Coordinates of the circumscribed circle: U[157.7387778335; -258.7219599712]
Coordinates of the inscribed circle: I[195.2387778335; 20.52203173869]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 160.6329912939° = 160°37'48″ = 0.33880717956 rad
∠ B' = β' = 168° = 0.20994395102 rad
∠ C' = γ' = 31.3770087061° = 31°22'12″ = 2.59440813477 rad




How did we calculate this triangle?

1. Use Law of Cosines


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:2318 Stack trace: #0 /nfsmnt/hosting1_1/1/f/1f5dde43-2431-429d-b7d6-b283e5dc0656/triangle-calculator.com/web/Calculator_Triangle.php(1869): Calculator_Triangle->ComputeTriangle(201, 126, 315.475556671, '<br />', NULL, '#1 ', Array, '', 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/hosti in /nfsmnt/hosting1_1/1/f/1f5dde43-2431-429d-b7d6-b283e5dc0656/triangle-calculator.com/web/Calculator_Triangle.php on line 2318