Can some one Please post a solution to Problem number 6(Programming Exercise) in

Question

Can some one Please post a solution to Problem number 6(Programming Exercise) in chapter 6 from The book C++Programming From Programming Analysis to Design by D.SMalik.

The following formula gives the distance between twopoints (x1,y1) and(x2,y2) in the Cartesian plane:

(x2-x1)2 +(y2-y1)2 its the distanceformula..

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 circles radius, diameter,circumference, and area. The program must have at least thefollowing functions:

distance - this function takes as its parameters four numbers thatrepresent two points in the plane and returns the distance betweenthem.

radius - this function takes as its parameters four numbers thatrepresent the center and a point on the circle, calls the function,distance, to find the radius of the circle, and returns the circlesradius.

circumference: this function takes as its parameter a number thatrepresents the radius of the circle and returns the circle'scircumference (if r is the radius, the circumference is2r)

area: this function takes as its parameter a number that representsthe radius of the circle and returns the circles area. (if r is theradius, the area is (r)2)...

assume that =3.1416


and thank you a lot

Explanation / Answer

please rate - thanks #include #include double distance(int, int, int,int); double radius(int,int,int,int ); double circum(double ); double area(double ); int main() {int x1,y1,x2,y2; double rad,diam,circ,areaa; coutx1>>y1; coutx2>>y2;    rad=radius(x1,y1,x2,y2); diam=2*rad; circ=circum(rad); areaa=area(rad); cout

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