# Analytic Geometry

posted by
**Lea**
.

Find the equation of a circle passing through (3,7) and tangent to the line x-3y+8=0.

Please, How do I solve this? Help me

posted by
**Lea**
.

Find the equation of a circle passing through (3,7) and tangent to the line x-3y+8=0.

Please, How do I solve this? Help me