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Statement with the use of classes and objects in C++ 1, define a class on rectangular, rectangular perimeter and area seeking preparation procedure: Find the length 135, width 86 rectangular perimeter and area, find the length 62.2, width 27.5 rectangular perimeter and area. 2, the design of a class pet cat, cat attribute data including: name, gender, age, weight, color, achieve modification and display of these data, write the main program to test the cat' s management.