# Triangle calculator SSS - result

Please enter the triangle sides:

### Obtuse scalene triangle.

Sides: a = 14   b = 22   c = 29

Area: T = 148.6477023179
Perimeter: p = 65
Semiperimeter: s = 32.5

Angle ∠ A = α = 27.77435432671° = 27°46'25″ = 0.4854739775 rad
Angle ∠ B = β = 47.07554658418° = 47°4'32″ = 0.82216218758 rad
Angle ∠ C = γ = 105.1510990891° = 105°9'4″ = 1.83552310028 rad

Height: ha = 21.23552890256
Height: hb = 13.51333657436
Height: hc = 10.25215188399

Median: ma = 24.7698932153
Median: mb = 19.93774020374
Median: mc = 11.39107857499

Inradius: r = 4.57437545594
Circumradius: R = 15.0222164267

Vertex coordinates: A[29; 0] B[0; 0] C[9.53444827586; 10.25215188399]
Centroid: CG[12.84548275862; 3.41771729466]
Coordinates of the circumscribed circle: U[14.5; -3.92662474789]
Coordinates of the inscribed circle: I[10.5; 4.57437545594]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 152.2266456733° = 152°13'35″ = 0.4854739775 rad
∠ B' = β' = 132.9254534158° = 132°55'28″ = 0.82216218758 rad
∠ C' = γ' = 74.84990091089° = 74°50'56″ = 1.83552310028 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.