Question: Construct a class named Coord containing two double-precision data members named xval and yval, used to store the x and y values of a point

Construct a class named Coord containing two double-precision data members named xval and yval, used to store the x and y values of a point in rectangular coordinates. The class functions should include constructor and display functions and a friend function named convPol(). The convPol() function should accept two double-precision numbers representing a point in polar coordinates and convert them into rectangular coordinates. For conversion from polar to rectangular coordinates, use these formulas:

x=r Cos 0

y= r Sin 0

Include the class into a working program and exercise all functions.

Plz, use a C++ code

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