26.48 33 32 triangle

Acute scalene triangle.

Sides: a = 26.48   b = 33   c = 32

Area: T = 392.694403272
Perimeter: p = 91.48
Semiperimeter: s = 45.74

Angle ∠ A = α = 48.05108767629° = 48°3'3″ = 0.8398646008 rad
Angle ∠ B = β = 67.95112357012° = 67°57'4″ = 1.18659727938 rad
Angle ∠ C = γ = 63.99878875359° = 63°59'52″ = 1.11769738518 rad

Height: ha = 29.6659670145
Height: hb = 23.87996383467
Height: hc = 24.5433377045

Median: ma = 29.68550534781
Median: mb = 24.29770203935
Median: mc = 25.28803322763

Inradius: r = 8.58553527049
Circumradius: R = 17.80219511821

Vertex coordinates: A[32; 0] B[0; 0] C[9.9440475; 24.5433377045]
Centroid: CG[13.98801583333; 8.18111256817]
Coordinates of the circumscribed circle: U[16; 7.80444516714]
Coordinates of the inscribed circle: I[12.74; 8.58553527049]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 131.9499123237° = 131°56'57″ = 0.8398646008 rad
∠ B' = β' = 112.0498764299° = 112°2'56″ = 1.18659727938 rad
∠ C' = γ' = 116.0022112464° = 116°8″ = 1.11769738518 rad

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. 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     