Detailed description
Cartesian plane shown with three right-angled triangles ABC, \(A^\prime B^\prime C^\prime\) and \(A^{\prime\prime} B^{\prime\prime} C^{\prime\prime}\).
Coordinates:
A(1, 1); B(4, 1); C(1, 3)
\(A^\prime(1,–1)\); \(B^\prime(4, –1)\); \(C^\prime(1, –3)\)
\(A^{\prime\prime}(–1, 1)\); \(B^{\prime\prime}(–4, 1)\); \(C^{\prime\prime}(–1, 3)\)
