# Equation of a circle

Not what you're looking for? Search our solutions OR ask your own Custom question.

Find the equation of the circle satisfying the given conditions:

Center (2,-1) and goes through (5,3).

Â© BrainMass Inc. brainmass.com December 24, 2021, 4:54 pm ad1c9bdddfhttps://brainmass.com/math/geometry-and-topology/equation-of-a-circle-14764

#### Solution Preview

Let the radius of the circle is r.

Hence, Eqn of the circle is given as:

(x-xo)^2 + (y-yo)^2 = r^2

where, (xo,yo) = (2,-1) ...

#### Solution Summary

This shows how to write the equation of a circle given center and point on the circle.

$2.49