# Triangle calculator SSS - result

Please enter the triangle sides:

### Obtuse scalene triangle.

Sides: a = 0.6   b = 2.33   c = 2.25

Area: T = 0.67549981037
Perimeter: p = 5.18
Semiperimeter: s = 2.59

Angle ∠ A = α = 14.92223658655° = 14°55'21″ = 0.26604444165 rad
Angle ∠ B = β = 90.13658123453° = 90°8'9″ = 1.57331666994 rad
Angle ∠ C = γ = 74.94218217892° = 74°56'31″ = 1.30879815377 rad

Height: ha = 2.2549993679
Height: hb = 0.57993975139
Height: hc = 0.65999983144

Median: ma = 2.27106166563
Median: mb = 1.1643625799
Median: mc = 1.2766254285

Inradius: r = 0.26106170285
Circumradius: R = 1.16550032729

Vertex coordinates: A[2.25; 0] B[0; 0] C[-0.00114222222; 0.65999983144]
Centroid: CG[0.75495259259; 0.21999994381]
Coordinates of the circumscribed circle: U[1.125; 0.3032667517]
Coordinates of the inscribed circle: I[0.26; 0.26106170285]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 165.0787634135° = 165°4'39″ = 0.26604444165 rad
∠ B' = β' = 89.86441876547° = 89°51'51″ = 1.57331666994 rad
∠ C' = γ' = 105.0588178211° = 105°3'29″ = 1.30879815377 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.