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I need help guys. I don't understand this. I tried to work this out but what i got didn't have an option for it. Can you leave all the notes. Anybody????????????

I need help guys. I don't understand this. I tried to work this out but what i got-example-1

1 Answer

3 votes

Answer:

7.5 i belive

Explanation:

area= lenghthx width thats the formula 3mm converted is 3 cm 3cmx2.5=7.5

User Salvador P
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