150 60 137.477 triangle

Right scalene triangle.

Sides: a = 150   b = 60   c = 137.477

Area: T = 4124.310999996
Perimeter: p = 347.477
Semiperimeter: s = 173.73985

Angle ∠ A = α = 900.0002586417° = 90°1″ = 1.57108008409 rad
Angle ∠ B = β = 23.57881784779° = 23°34'41″ = 0.41215168461 rad
Angle ∠ C = γ = 66.42215628804° = 66°25'18″ = 1.15992749666 rad

Height: ha = 54.99107999994
Height: hb = 137.4776999999
Height: hc = 609.9999999994

Median: ma = 754.9997517629
Median: mb = 140.7122340484
Median: mc = 91.24215399791

Inradius: r = 23.73986071594
Circumradius: R = 755.0000000008

Vertex coordinates: A[137.477; 0] B[0; 0] C[137.4777270849; 609.9999999994]
Centroid: CG[91.65114236163; 209.9999999998]
Coordinates of the circumscribed circle: U[68.73985; 300.0003102961]
Coordinates of the inscribed circle: I[113.73985; 23.73986071594]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 909.9997413583° = 89°59'59″ = 1.57108008409 rad
∠ B' = β' = 156.4221821522° = 156°25'19″ = 0.41215168461 rad
∠ C' = γ' = 113.578843712° = 113°34'42″ = 1.15992749666 rad

How did we calculate this triangle?

1. The triangle circumference is the sum of the lengths of its three sides 2. Semiperimeter of the triangle 3. The triangle area using Heron's formula 4. Calculate the heights of the triangle from its area. 5. Calculation of the inner angles of the triangle using a Law of Cosines     