Triangle calculator AAS
Right scalene triangle.
Sides: a = 47 b = 16.07549467363 c = 44.16655531769Area: T = 354.9799457449
Perimeter: p = 107.2440499913
Semiperimeter: s = 53.62202499566
Angle ∠ A = α = 90° = 1.57107963268 rad
Angle ∠ B = β = 20° = 0.34990658504 rad
Angle ∠ C = γ = 70° = 1.22217304764 rad
Height: ha = 15.10655088276
Height: hb = 44.16655531769
Height: hc = 16.07549467363
Median: ma = 23.5
Median: mb = 44.89109463653
Median: mc = 27.31439695839
Inradius: r = 6.62202499566
Circumradius: R = 23.5
Vertex coordinates: A[44.16655531769; 0] B[0; 0] C[44.16655531769; 16.07549467363]
Centroid: CG[29.4443702118; 5.35883155788]
Coordinates of the circumscribed circle: U[22.08327765885; 8.03774733682]
Coordinates of the inscribed circle: I[37.54553032203; 6.62202499566]
Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 90° = 1.57107963268 rad
∠ B' = β' = 160° = 0.34990658504 rad
∠ C' = γ' = 110° = 1.22217304764 rad
Calculate another triangle
How did we calculate this triangle?
1. Calculate the third unknown inner angle

2. By using the law of sines, we calculate unknown side b

3. By using the law of sines, we calculate last unknown side c

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.

4. The triangle circumference is the sum of the lengths of its three sides

5. Semiperimeter of the triangle

6. The triangle area using Heron's formula

7. Calculate the heights of the triangle from its area.

8. Calculation of the inner angles of the triangle using a Law of Cosines

9. Inradius

10. Circumradius
