Hello I need a program on visual studio

Paragraph Styles because it hasn't been activated Activate Assignment 5 Problem: Given the radius of a circle, calculate the area of the circle. Add an Exit button that will close the program. Add a Clear button that will clear out the input and output. Make sure you have comments in your program explaining what you are doing. Also make sure you test your program prior to submitting. Formula: A=tr Use a named constant for it and set it equal to 3.14. Screen when first running Screen with output X Circle Area OX Circle Area Enter radius in inches Enter radius in inches: 10 Area of the circle Area of the circle Area of circle with radius of 10 inches is 314 square inches Submit [ Clear Eat Submit Clear OR ELMO