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12 votes
12 votes
Pls help me thank you

Pls help me thank you-example-1
User Ewolden
by
2.8k points

2 Answers

19 votes
19 votes
You have to find the area of all the sides and add them together. The answer is 390
User Diamondsea
by
3.0k points
21 votes
21 votes

Answer:

258

Explanation:

6x12x1/2 = 30

30x2=60

13x11=143

5x11=55

60+55+143=258

surface area is 258cm cubed