The center of circle A is at (4,4) , with a radius of 3. What should Negin’s first step be to prove that the point B(7,4) lies on the circle? (1 point) Responses Negin should calculate the circumference of the circle. Negin should calculate the circumference of the circle. Negin should approximate the distance from A to B . Negin should approximate the distance from upper A to upper B . Negin should calculate the area of the circle. Negin should calculate the area of the circle. Negin should use the distance formula to calculate the length of segment AB .

Answer 1

To prove that the point B(7,4) lies on circle A, Negin should use the distance formula to calculate the length of segment AB. This is because a point lies on the circle if the distance from the center of the circle to the point is equal to the radius of the circle.

So, the correct response is: Negin should use the distance formula to calculate the length of segment AB.