6 22 24 triangle
Obtuse scalene triangle.
Sides: a = 6 b = 22 c = 24Area: T = 64.49880619864
Perimeter: p = 52
Semiperimeter: s = 26
Angle ∠ A = α = 14.14111102339° = 14°8'28″ = 0.24768089335 rad
Angle ∠ B = β = 63.61222000388° = 63°36'44″ = 1.11102423351 rad
Angle ∠ C = γ = 102.2476689727° = 102°14'48″ = 1.7854541385 rad
Height: ha = 21.49993539955
Height: hb = 5.86334601806
Height: hc = 5.37548384989
Median: ma = 22.8255424421
Median: mb = 13.60114705087
Median: mc = 10.77703296143
Inradius: r = 2.48106946918
Circumradius: R = 12.27994387243
Vertex coordinates: A[24; 0] B[0; 0] C[2.66766666667; 5.37548384989]
Centroid: CG[8.88988888889; 1.7921612833]
Coordinates of the circumscribed circle: U[12; -2.60547294264]
Coordinates of the inscribed circle: I[4; 2.48106946918]
Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 165.8598889766° = 165°51'32″ = 0.24768089335 rad
∠ B' = β' = 116.3887799961° = 116°23'16″ = 1.11102423351 rad
∠ C' = γ' = 77.75333102727° = 77°45'12″ = 1.7854541385 rad
Calculate another triangle
How did we calculate this triangle?
Now we know the lengths of all three sides of the triangle and the triangle is uniquely determined. Next we calculate another its characteristics - same procedure as calculation of the triangle from the known three sides SSS.
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
