# Right triangle calculator (b,c)

Please enter two properties of the right triangle

Use symbols: a, b, c, A, B, h, T, p, r, R

You have entered cathetus b and hypotenuse c.

### Right scalene triangle.

Sides: a = 14.72660208134   b = 6378.1   c = 6378.117

Area: T = 46962.0176675
Perimeter: p = 12770.94330208
Semiperimeter: s = 6385.472151041

Angle ∠ A = α = 0.13222866281° = 0°7'56″ = 0.00223088372 rad
Angle ∠ B = β = 89.86877133719° = 89°52'4″ = 1.56884874896 rad
Angle ∠ C = γ = 90° = 1.57107963268 rad

Height: ha = 6378.1
Height: hb = 14.72660208134
Height: hc = 14.72659815632

Median: ma = 6378.104425
Median: mb = 3189.084399986
Median: mc = 3189.05985

Vertex coordinates: A[6378.117; 0] B[0; 0] C[0.03439999547; 14.72659815632]
Centroid: CG[2126.055033332; 4.90986605211]
Coordinates of the circumscribed circle: U[3189.05985; 0]
Coordinates of the inscribed circle: I[7.37215104067; 7.35545104067]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 179.8687713372° = 179°52'4″ = 0.00223088372 rad
∠ B' = β' = 90.13222866281° = 90°7'56″ = 1.56884874896 rad
∠ C' = γ' = 90° = 1.57107963268 rad

# 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 - from two legs ### 6. Calculate the heights of the triangle from its area. ### 7. Calculation of the inner angles of the triangle - basic use of sine function   ### 10. Calculation of medians Trigonometry right triangle solver. You can calculate angles, sides (adjacent, opposite, hypotenuse) and area of any right-angled triangle and use it in real world to find height. A right-angled triangle is entirely determined by two independent properties. Step-by-step explanations are provided for each calculation.

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