C++ Code The following formula gives the distance between two points, (x1, y1) and (x2, y2) in the Cartesian plane Given

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C++ Code
The following formula gives the distance between two points,(x1, y1) and (x2, y2) in the Cartesian plane
Given the center and a point on the circle, you can use thisformula to find the radius of the circle. Write a program thatprompts the user to enter the center and a point on the circle. Theprogram should then output the circle’s radius, diameter,circumference, and area. Your program must have at least thefollowing functions:
calculateRadius: Receives the x-y coordinatesof the center and point on the circle (as input by the user)and calculates the distance between the points. This value isreturned as the radius of the circle.
calculateArea: Receives the radius of acircle, calculates and returns the area of the circle.
calculatePerimeter: Receives theradius of a circle, calculates and returns the perimeter of thecircle.
The output should clearly display the radius, area, andperimeter of the resulting circle.