Button 1 - areaAndPerim
This function will use code from assignment Lesson 2.2. You can open the
assignment and look over what you did if you want to. This lesson introduced
basic math calculations, and the input statement.
Output
Delete the "pass"
Ask the user for the length
Ask the user for the width
Calculate the perimeter
Calculate the area
• Display (print) the perimeter and area
Length: 5
Width: 3
Area: 15
Perimeter: 16