diaryevans
diaryevans diaryevans
  • 30-03-2021
  • Mathematics
contestada

what is the total surface area of the rectangle prism? Help me please someone ASAP!

what is the total surface area of the rectangle prism Help me please someone ASAP class=

Respuesta :

fnej
fnej fnej
  • 30-03-2021

Answer:

B) 256

Step-by-step explanation:

w = 4

l = 12

h = 5

Formula:

SA = 2(wl + hl + hw)

SA = 2(4*12 + 5*12 + 5*4)

SA = 2(48 + 60 + 20)

SA = 2(128)

SA = 256

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