Cmis 102 Functions Calculates Area

Name:Class/Section:Prof. Name:Due Date:Program Description:This program will calculates the area and perimeter of a rectangle whose dimensions (length and width) are provided by a user.Analysis: User will be asked to provide length and width of the rectangle through keyboard. The program will consist of three modules. These includeMain module: This module will be the main starting module. It is responsible to get user input and call other modules to calculate and display rectangle area and perimeter.calcArea module: This module will take rectangle length and width as input and return rectangle area as output. Area will be calculated as:Area = length x widthcalcPerimeter module: This module will take rectangle length and width as input and return rectangle perimeter as output. The parameter will be calculated as:Perimeter = 2 x width + 2 x lengthdisplayResults module: This module will take Area and Perimeter of the triangle as input arguments and display results to the user.Program DesignHere is the design strategy of the program.At program startup, main module will be executed which will carry out the following steps:Declare variables.Get