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Question 19..............
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5 votes
Question 19..............

Question 19..............-example-1
User Sandstrom
by
7.6k points

1 Answer

3 votes

Answer:

150 cm²

Explanation:

front+back: 2*9*3 = 54 cm²

left+right: 2*3*4 = 24 cm²

top+bottom: 2*9*4 = 72 cm²

sum: 150 cm²

User Abhishek Ekaanth
by
8.1k points
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