Question

find the center and the radius of a circle passing through the points (-3,-1), (-1,3) and (6,2).
i need the answer quick qwq

Answer 1

Answer:

Find the equation of the circle passing through the points. P(2,1) ... (2,1) : (0,5) : (-1,2) : Start with the General Form of circle. Substitution of P, Q, R. 2D + E + F ... (6) in (5), D + 9D = -20. \ D = -2 ... Let the center and radius of the circle be C(a,b) and r. |PC| = |QC| = |RC|. The distance from center to the given 3 points are equal.

Step-by-step explanation:

Answer 2

Answer:

this is a question of coordinate geometry so I need a graph to plot it.