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Need help on surface area of this!
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14 votes
Need help on surface area of this!

Need help on surface area of this!-example-1
User Seb Nilsson
by
5.0k points

2 Answers

8 votes

Answer:

1,476 units

Explanation:

Formula of surface area (rectangular prism):

A = 2(wl + hl + hw)

2 · (12·9 + 30·9 + 30·12) = 1476

User Akn
by
5.2k points
4 votes

Answer:

Area = 1476 units^2

Explanation:

(2)(12)(30) + (2)(9)(30) + (2)(9)(12) total area

Area = 1476 units^2

User Joel Christophel
by
4.6k points
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