The two programs that you write should: 0 Ask the user to enter in some values . Use the values to solve some type of mathematical problem . Output the solution to the problem I Include user—friendly prompts and instructions 0 Include appropriate van'able types 0 Include appropriate van'able names a Run without any errors Some mathematical problems you might want to solve include: 0 Determine the area of a rectangle using the length and width entered by the user. . Determine the area of a circle using the diameter entered by the user (you can use the value 3.14 for pi). . Determine the volume ofa pyramid using the length, width and height entered by the user. - Determine the speed of an object using the time and distance entered by the user.