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Andrew [12]
3 years ago
12

Find the surface area

Mathematics
1 answer:
ki77a [65]3 years ago
7 0

Step-by-step explanation:

so for this one u do

15 \times 9 + 9 \times 4 + 15 \times 4

231 the times it by 2 for the both sides

231×2=462 cm2

hope this make sense :)

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