annawood3729
annawood3729 annawood3729
  • 10-03-2020
  • Mathematics
contestada

I need help please and thank you

I need help please and thank you class=

Respuesta :

LIL2024
LIL2024 LIL2024
  • 10-03-2020
SA=2(lw)+2(lh)+2(hw)
So
SA=2(5*9)+2(9*3)+2(5*3)
SA=2(45)+2(27)+2(15)
SA=90+54+30
SA=174ft
Answer Link
kamelia
kamelia kamelia
  • 10-03-2020

Answer:

135

Step-by-step explanation:

I solved it step by step in picture. U can have a look. ✌️

Ver imagen kamelia
Ver imagen kamelia
Ver imagen kamelia
Answer Link

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