The surface area is 41.21 sq. in
The soup can has height h = 4 in
The diameter is 2.5
The radius is (1/2)(2.5) = 1.25
π = 3.14
Using these, we have:
SA = 2π r(r+h)
= 2 * 3.14 * 1.25(1.25 + 4)
= 41.21
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