annawood3729
annawood3729
10-03-2020
Mathematics
contestada
I need help please and thank you
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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
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kamelia
kamelia
10-03-2020
Answer:
135
Step-by-step explanation:
I solved it step by step in picture. U can have a look. ✌️
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