Right triangle calculator (b,c)
Right scalene triangle.
Sides: a = 5.36774947601 b = 1.2 c = 5.5Area: T = 3.22204968561
Perimeter: p = 12.06774947601
Semiperimeter: s = 6.03437473801
Angle ∠ A = α = 77.39877351585° = 77°23'52″ = 1.35108453121 rad
Angle ∠ B = β = 12.60222648415° = 12°36'8″ = 0.22199510147 rad
Angle ∠ C = γ = 90° = 1.57107963268 rad
Height: ha = 1.2
Height: hb = 5.36774947601
Height: hc = 1.17110897658
Median: ma = 2.94398129192
Median: mb = 5.40109258466
Median: mc = 2.75
Inradius: r = 0.53437473801
Circumradius: R = 2.75
Vertex coordinates: A[5.5; 0] B[0; 0] C[5.23881818182; 1.17110897658]
Centroid: CG[3.57993939394; 0.39903632553]
Coordinates of the circumscribed circle: U[2.75; 0]
Coordinates of the inscribed circle: I[4.83437473801; 0.53437473801]
Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 102.6022264841° = 102°36'8″ = 1.35108453121 rad
∠ B' = β' = 167.3987735159° = 167°23'52″ = 0.22199510147 rad
∠ C' = γ' = 90° = 1.57107963268 rad
Calculate another triangle
How did we calculate this triangle?
1. Input data entered: cathetus b and hypotenuse c

2. From cathetus b and hypotenuse c we calculate cathetus a - Pythagorean theorem:

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.

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

4. Semiperimeter of the triangle

5. The triangle area using Heron's formula

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

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

8. Inradius

9. Circumradius

Trigonometry right triangle solver. Find the hypotenuse c of a triangle - calculator. Area T of right triangle calculator.
Calculate right triangle by:
- two cathetuses a and b
- cathetus a and hypotenuse c
- cathetus a and opposite angle A
- cathetus a and adjacent angle B
- hypotenuse c and angle A
- hypotenuse c and height h
- area T and hypotenuse c
- area T and cathetus a
- area T and angle A
- circumradius R and cathetus b
- perimeter p and hypotenuse c
- perimeter p and cathetus a
- inradius r and cathetus a
- inradius r and area T