You and your mom enter a drawing with 3 different prizes. The prizes are
awarded at random.
If a total of 9 people entered the drawing, in how many ways can you win first
prize and your mom win second prize?

Volume is length times width times height so
20 times 8 times 30 which is 4,800
surface area is ph (p is perimeter of base), h is height.
so perimeter would be length+length+width+width so 20+20+8+8 which is 56. so multiply 56 times 30 which is 1680. hope this !