Right triangle calculator (a,b)

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 and cathetus b.

Right scalene triangle.

Sides: a = 61   b = 39   c = 72.40216574396

Area: T = 1189.5
Perimeter: p = 172.402165744
Semiperimeter: s = 86.20108287198

Angle ∠ A = α = 57.40774185274° = 57°24'27″ = 1.00219484684 rad
Angle ∠ B = β = 32.59325814726° = 32°35'33″ = 0.56988478584 rad
Angle ∠ C = γ = 90° = 1.57107963268 rad

Height: ha = 39
Height: hb = 61
Height: hc = 32.85883638018

Median: ma = 49.51100999797
Median: mb = 64.04110024906
Median: mc = 36.20108287198

Inradius: r = 13.79991712802
Circumradius: R = 36.20108287198

Vertex coordinates: A[72.40216574396; 0] B[0; 0] C[51.39438510745; 32.85883638018]
Centroid: CG[41.26551695047; 10.95327879339]
Coordinates of the circumscribed circle: U[36.20108287198; -0]
Coordinates of the inscribed circle: I[47.20108287198; 13.79991712802]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 122.5932581473° = 122°35'33″ = 1.00219484684 rad
∠ B' = β' = 147.4077418527° = 147°24'27″ = 0.56988478584 rad
∠ C' = γ' = 90° = 1.57107963268 rad

Calculate another triangle




How did we calculate this triangle?

1. Input data entered: cathetus a and cathetus b


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