# Triangle calculator SSS - result

Please enter the triangle sides:

### Right scalene triangle.

Sides: a = 1523.14   b = 264.49   c = 1500

Area: T = 198367.5
Perimeter: p = 3287.63
Semiperimeter: s = 1643.815

Angle ∠ A = α = 900.0000360685° = 90° = 1.57107969563 rad
Angle ∠ B = β = 10.9999814617° = 10° = 0.17545326016 rad
Angle ∠ C = γ = 809.9999824698° = 80° = 1.39662630956 rad

Height: ha = 260.4721788542
Height: hb = 1500
Height: hc = 264.49

Median: ma = 761.576983603
Median: mb = 1505.818837875
Median: mc = 795.2710526205

Inradius: r = 120.6755075967
Circumradius: R = 761.57

Vertex coordinates: A[1500; 0] B[0; 0] C[15000.0001665; 264.49]
Centroid: CG[10000.0000555; 88.16333333333]
Coordinates of the circumscribed circle: U[750; 132.2455472135]
Coordinates of the inscribed circle: I[1379.325; 120.6755075967]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 909.9999639315° = 90° = 1.57107969563 rad
∠ B' = β' = 1700.000018538° = 170° = 0.17545326016 rad
∠ C' = γ' = 1000.00001753° = 100° = 1.39662630956 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.