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ozzi
3 years ago
12

Help pls trying to find the surface area

Mathematics
1 answer:
Katen [24]3 years ago
4 0

7*3 = 21

21*3 = 63

2.6*3/2 = 3.9

3.9*2 = 7.8

63 + 7.8 = 70.8 inches

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