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Find the surface area of a rectangular prisms with length of 4m, height of 3m and width of 3.5m.

User Mmgp
by
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1 Answer

7 votes

Answer:

73

Explanation:

A= 2(wl+hl+hw)

A= 2(3.5×4+3×4+3×3.5)

A= 2(14+12+10.5)

A= 2(36.5)

A= 2×36.5

A= 73

User Tumtumtum
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