Respuesta :
Answer:
see the attachment for the graph
Step-by-step explanation:
The radius can be computed from the distance formula:
d = √((x2-x1)^2 +(y2-y1)^2)
d = √((7-5)^2 +(2-5)^2) = √(4+9) = √13
d ≈ 3.6056
The radius of the circle is √13, about 3.6056 units.

Answer:
The radius of the circle A is 3.61 units.
Step-by-step explanation:
this answer is right for PLATO