Answer:
Step-by-step explanation:
Top/Bottom = 12
Sides = 15
Front/Back = 20
20 + 15 + 12 = 47
47 / 1/2 = 23.5
6x=16
÷6 both sides
x=16/6 or 8/3
64 is the answer and apparently it needs to be longer than 20 characters
Answer:
what
Step-by-step explanation:
