# Triangle calculator SSS - result

Please enter the triangle sides:

### Obtuse scalene triangle.

Sides: a = 336.01   b = 270   c = 200

Area: T = 270009.9999914
Perimeter: p = 806.01
Semiperimeter: s = 403.005

Angle ∠ A = α = 90.00114430579° = 90°5″ = 1.57108215129 rad
Angle ∠ B = β = 53.47702128471° = 53°28'13″ = 0.93332312659 rad
Angle ∠ C = γ = 36.52883440951° = 36°31'42″ = 0.63875398748 rad

Height: ha = 160.7109502642
Height: hb = 2009.999999937
Height: hc = 2709.999999914

Median: ma = 168.0010952304
Median: mb = 241.3011388413
Median: mc = 287.9265962793

Inradius: r = 66.99766873648
Circumradius: R = 168.0055000053

Vertex coordinates: A[200; 0] B[0; 0] C[200.007680025; 2709.999999914]
Centroid: CG[133.3365600083; 909.9999999715]
Coordinates of the circumscribed circle: U[100; 135.0032518654]
Coordinates of the inscribed circle: I[133.005; 66.99766873648]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 89.99985569421° = 89°59'55″ = 1.57108215129 rad
∠ B' = β' = 126.5329787153° = 126°31'47″ = 0.93332312659 rad
∠ C' = γ' = 143.4721655905° = 143°28'18″ = 0.63875398748 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.