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Surface area!!!!!!!!!!!!!!

Surface area!!!!!!!!!!!!!!-example-1

1 Answer

5 votes

Answer:

D.347.45cm²

Explanation:

The formula to find the surface area of a rectangular prism is:


A=2(wl+hl+hw)

Let's break down our variables:

Length = 11.73cm

Width = 9.08cm

Height = 3.23cm

Let's substitute the values:


A=2)(9.08)(11.73)+(3.23)(11.73)+(3.23)(9.08))


A=2(106.508+37.888+29.328)


A=2(173.7247)


A=347.45cm²

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