Right triangle calculator

Please enter two properties of the right triangle

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


You have entered cathetus a, cathetus b and hypotenuse c.

Right scalene triangle.

Sides: a = 550   b = 330   c = 641.4054708433

Area: T = 90750
Perimeter: p = 1521.405470843
Semiperimeter: s = 760.7022354216

Angle ∠ A = α = 59.03662434679° = 59°2'10″ = 1.03303768265 rad
Angle ∠ B = β = 30.96437565321° = 30°57'50″ = 0.54404195003 rad
Angle ∠ C = γ = 90° = 1.57107963268 rad

Height: ha = 330
Height: hb = 550
Height: hc = 282.9732665485

Median: ma = 429.5643732175
Median: mb = 574.217685799
Median: mc = 320.7022354216

Inradius: r = 119.2987645784
Circumradius: R = 320.7022354216

Vertex coordinates: A[641.4054708433; 0] B[0; 0] C[471.6211109142; 282.9732665485]
Centroid: CG[371.0098605858; 94.32442218284]
Coordinates of the circumscribed circle: U[320.7022354216; 0]
Coordinates of the inscribed circle: I[430.7022354216; 119.2987645784]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 120.9643756532° = 120°57'50″ = 1.03303768265 rad
∠ B' = β' = 149.0366243468° = 149°2'10″ = 0.54404195003 rad
∠ C' = γ' = 90° = 1.57107963268 rad

Calculate another triangle




How did we calculate this triangle?

1. Input data entered: cathetus a, cathetus b and hypotenuse c


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