Question

Help me pls i need to pass

Answer 1

The surface area (S) of a rectangular prism is given in terms of its length (L), width (W), and height (H) as

... S = 2(LW +WH + LH)

Substitute your numbers and do the arithmetic.

... S = 2(7.2·10 + 10·6.3 + 7.2·6.3)

... = 2(72 + 63 + 45.36)

... = 2·180.36

... = 360.72 . . . . square inches