# 50 15.5 35 triangle

### Obtuse scalene triangle.

Sides: a = 50   b = 15.5   c = 35

Area: T = 81.59325232099
Perimeter: p = 100.5
Semiperimeter: s = 50.25

Angle ∠ A = α = 162.4944224811° = 162°29'39″ = 2.83660592384 rad
Angle ∠ B = β = 5.35105243676° = 5°21'2″ = 0.09333842669 rad
Angle ∠ C = γ = 12.1555250821° = 12°9'19″ = 0.21221491482 rad

Height: ha = 3.26437009284
Height: hb = 10.52880675109
Height: hc = 4.66224298977

Median: ma = 10.37442469606
Median: mb = 42.45551233657
Median: mc = 32.61770967439

Inradius: r = 1.62437318052
Circumradius: R = 83.11111691761

Vertex coordinates: A[35; 0] B[0; 0] C[49.78221428571; 4.66224298977]
Centroid: CG[28.26107142857; 1.55441432992]
Coordinates of the circumscribed circle: U[17.5; 81.24878703833]
Coordinates of the inscribed circle: I[34.75; 1.62437318052]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 17.50657751886° = 17°30'21″ = 2.83660592384 rad
∠ B' = β' = 174.6499475632° = 174°38'58″ = 0.09333842669 rad
∠ C' = γ' = 167.8454749179° = 167°50'41″ = 0.21221491482 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.