Question

Find the equation of the circle with center at (3, 2) and through the point (5, 4).

Answer 1

\[(x-h)^2+(y-k)^2=r^2\] you have \((h,k)=(3,2)\) you need \(r^2\)

Answer 2

find the square of the distance between the points \((3,2)\) and \((5,4)\) via
\[r^2=(5-3)^2+(4-2)^2\]

Answer 3

Thanks that helped