Question: **using C++** Construct a class named Rectangle that has double-precision data members named length and width. The class should have member functions named perimeter() and

**using C++**

Construct a class named Rectangle that has double-precision data members named length and width. The class should have member functions named perimeter() and area() to calculate a rectangles perimeter and area, a member function named setdata() to set a rectangles length and width, and a member functionnamed showdata() that displays a rectangles length, width, perimeter, and area.

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