Write a function that returns the total surface area and volume of a box as an array: [area, volume]
def get_size(w,h,d)
[2 * (w * d + h * d + w * h), w * h * d]
endWrite a function that returns the total surface area and volume of a box as an array: [area, volume]
def get_size(w,h,d)
[2 * (w * d + h * d + w * h), w * h * d]
end