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9 votes
Pls help me thank you

Pls help me thank you-example-1
User Jon Coombs
by
8.0k points

2 Answers

4 votes
You have to find the area of all the sides and add them together. The answer is 390
User AntonAL
by
7.4k points
4 votes

Answer:

258

Explanation:

6x12x1/2 = 30

30x2=60

13x11=143

5x11=55

60+55+143=258

surface area is 258cm cubed

User Wwwclaes
by
7.6k points

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