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Problem 3)(40 points): Write a program that displays the following menu: Geometry Calculator 1. Calculate the Area of a Circle 2. Calculate the Area of
Problem 3)(40 points): Write a program that displays the following menu: Geometry Calculator 1. Calculate the Area of a Circle 2. Calculate the Area of a Rectangle 3. Calculate the Area of a Triangle 4. Quit Enter your choice (14) : If the user enters 1 , the program should ask for the radius of the circle and then display its area. Use the following formula: Use 3.14159 for and the area =r2 If the user enters 2, the program should ask for the length and width of the rectangle and then display the rectangle's area. Use the following formula: area=lengthwidth If the user enters 3 the program should ask for the length of the triangle's base and its height, and then display its area. Use the following formula: area=basehight0.5 If the user enters 4 , the program should end. Input Validation: - Display an error message if the user enters a number outside the range of 1 through 4 when selecting an item from the menu. - Do not accept negative values for the circle's radius, the rectangle's length or width, or the triangle's base or height
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