jayxeve
jayxeve jayxeve
  • 10-12-2020
  • Mathematics
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What is the approximate surface area of this right prism with triangular bases?

What is the approximate surface area of this right prism with triangular bases class=

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Autum12
Autum12 Autum12
  • 10-12-2020

Answer:

394.2 ft

Step-by-step explanation:

7.8(9) = 70.2  This is the measurement for the two triagular sides

9(12)(3) = 324  This is the measurement for the three rectangular sides

70.2 + 324 = 394.2  Aprox.

I am REALLY sorry if this is wrong...

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JaniceWalker JaniceWalker
  • 10-12-2020
I think it’s 394.2??
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