A carry on suitcase is 9.5 inches long 16inches wide and 22 inches high waht is the surface area of the suitcase
The surface area of a rectangular prism (suitcase) can be calculated by finding the sum of the areas of its six faces.
The formula for the surface area of a rectangular prism is:
Surface Area = 2lw + 2lh + 2wh
In this case, the length (l) of the suitcase is 9.5 inches, the width (w) is 16 inches, and the height (h) is 22 inches.
Plugging in these values into the formula:
Surface Area = 2(9.5)(16) + 2(9.5)(22) + 2(16)(22)
Surface Area = 304 + 418 + 704
Surface Area = 1426 square inches
Therefore, the surface area of the carry on suitcase is 1426 square inches.