Right isosceles triangle.

Sides: a = 63.64396103068   b = 63.64396103068   c = 90

Area: T = 2025
Perimeter: p = 217.2799220614
Semiperimeter: s = 108.6439610307

Angle ∠ A = α = 45° = 0.78553981634 rad
Angle ∠ B = β = 45° = 0.78553981634 rad
Angle ∠ C = γ = 90° = 1.57107963268 rad

Height: h_a = 63.64396103068
Height: h_b = 63.64396103068
Height: h_c = 45

Median: m_a = 71.15112473538
Median: m_b = 71.15112473538
Median: m_c = 45

Inradius: r = 18.64396103068
Circumradius: R = 45

Vertex coordinates: A[90; 0] B[0; 0] C[45; 45]
Centroid: CG[45; 15]
Coordinates of the circumscribed circle: U[45; -0]
Coordinates of the inscribed circle: I[45; 18.64396103068]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 135° = 0.78553981634 rad
∠ B' = β' = 135° = 0.78553981634 rad
∠ C' = γ' = 90° = 1.57107963268 rad

Calculate another triangle Show more digits