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alex41 [277]
3 years ago
10

What is the surface area of the triangular prism?

Mathematics
1 answer:
FrozenT [24]3 years ago
3 0

Answer:

252

Step-by-step explanation:

if you go around the faces, 20*5 is 100, 20*4 is 80, 20*3 is 60, 2*3 is 6 and another 2*3 is 6. add these together

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