A sheet of aluminum foil is 8.32 inches wide and is 11.0 inches longWhat are its dimensions in centimeters? what is the surface area of the foil in cm2?
impossible to get exact numbers without thickness, so i am going to assume you are supposed to neglect it8.32 in21.1328 cm 11 in 27.94 cm so it would be 21.1328cm x 27.94cm surface area would be 2bh the two is there because of front and back2(21.1328)(27.94) 1180.901 cm^2 make it a good day
Try a crafters store, like Michaels.
