how d you find the area for 4.5 times 11.2 times 7.9?

i meant what is the area not how do you find it

It seems as though you're trying to find the volume of something, rather than the area.....

Just multiply the three numbers together.......the result will be in cubic units....

So 4.5 * 11.2 * 7.9 = 398.16