Tyler asks for a fish tank for his birthday. The tank he wants is a rectangular prism 20.25 inches long. 10.5 inches wide, and 12.5 inches tall. How much wrapping paper will his father need to wrap this fish tank.
The answer is 981.375 I found this answer by multiplying (length times height )times 2, (length times width)times 2, and (width times height)times 2. and then you add the three areas together.