Drag the blue and red dots. The upper half of the figure rotates 180° around the centre of the c² square - watch it land on the mirror.
- a²
- = —
- b²
- = —
- c²
- = —
upper mirror
a² = — + b² = — = c² = —
Drag the blue and red dots. The upper half of the figure rotates 180° around the centre of the c² square - watch it land on the mirror.
a² = — + b² = — = c² = —