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marta [7]
3 years ago
10

Find the surface area of the prism.

Mathematics
2 answers:
lidiya [134]3 years ago
4 0
You would use L•W•H!
Mekhanik [1.2K]3 years ago
3 0

Answer: B 386

Step-by-step explanation:

(7*15)*2 + (7*4)*2 + (15*4)*2

= 210+120+56

= 386

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x = 3

Hope this helps!

Step-by-step explanation:

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