# Triangle calculator SSS - result

Please enter the triangle sides:

### Right scalene triangle.

Sides: a = 51467.91   b = 2584   c = 51403

Area: T = 66412676
Perimeter: p = 105454.91
Semiperimeter: s = 52727.455

Angle ∠ A = α = 900.0000635758° = 90° = 1.57107974364 rad
Angle ∠ B = β = 2.87878041082° = 2°52'40″ = 0.05502271569 rad
Angle ∠ C = γ = 87.1222132316° = 87°7'20″ = 1.52105680603 rad

Height: ha = 2580.741112588
Height: hb = 51403
Height: hc = 2584

Median: ma = 25733.95221364
Median: mb = 51419.23658985
Median: mc = 25831.07224832

Inradius: r = 1259.54663976
Circumradius: R = 25733.955

Vertex coordinates: A[51403; 0] B[0; 0] C[51403.00328672; 2584]
Centroid: CG[34268.66876224; 861.3333333333]
Coordinates of the circumscribed circle: U[25701.5; 1292.029851859]
Coordinates of the inscribed circle: I[50143.455; 1259.54663976]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 909.9999364242° = 90° = 1.57107974364 rad
∠ B' = β' = 177.1222195892° = 177°7'20″ = 0.05502271569 rad
∠ C' = γ' = 92.8787867684° = 92°52'40″ = 1.52105680603 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 ### 6. Inradius ### 7. Circumradius ### 8. Calculation of medians #### Look also our friend's collection of math examples and problems:

See more informations about triangles or more information about solving triangles.