Question

Find the coordinates of the centre of a circle passing through the points A(2,1), B(5,-8) and C(2,-9). Also find the radius of the circle.

Answer 1

Metanoia, an Ancient Greek word (μετάνοια) meaning "changing one's mind", may refer to:Metanoia (psychology), the process of experiencing a psychotic "breakdown" and subsequent, positive psychological re-building or "healing" Metanoia (rhetoric), correction, a rhetorical device.Metanoia (theology), repentance