
    Create a function for the learning management system that calculates the amount of decorative paper needed to wrap around a cylindrical study aid container (excluding the top and bottom), where r represents the container's radius and h represents its height. The calculation will help students understand the relationship between a cylinder's dimensions and its lateral surface area through a practical application.
    

    
def lateralsuface_cylinder(r, h):
    """
    Create a function for the learning management system that calculates the amount of decorative paper needed to wrap around a cylindrical study aid container (excluding the top and bottom), where r represents the container's radius and h represents its height. The calculation will help students understand the relationship between a cylinder's dimensions and its lateral surface area through a practical application.
    

    """
def lateralsuface_cylinder(r, h):
    """
    Create a function for the learning management system that calculates the amount of decorative paper needed to wrap around a cylindrical study aid container (excluding the top and bottom), where r represents the container's radius and h represents its height. The calculation will help students understand the relationship between a cylinder's dimensions and its lateral surface area through a practical application.
    

    """
    lateralsurface = 2 * 3.1415 * r * h
    return lateralsurface