Triangle ABC has vertices A (0,0), B (0,3), C(5,0). A point inside the triangle is sqrt 10 units from point A and sqrt 13 units from point B. How many units is P from point C? Express your answer in simplest radical form.
"Triangle ABC has vertices A (0,0), B (0,3), C(5,0). A point inside the triangle is sqrt 10 units from point A and sqrt 13 units from point B. How many units is P from point C? Express your answer in simplest radical form."
