lily1234592 lily1234592
  • 28-04-2021
  • Mathematics
contestada

Help me please! I will mark brainliest for whoever gets it right the fastest.

Help me please I will mark brainliest for whoever gets it right the fastest class=

Respuesta :

lynnkc2000 lynnkc2000
  • 28-04-2021

Answer:

300

Step-by-step explanation:

surface area of prism = p (perimeter)*height + 2* base area

sa = (12+13+5) * 8 + 2* (12*5/2)

    = 30*8 + 2*30

    = 240+60

    = 300

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