nathanwells1990 nathanwells1990

20-11-2018
Mathematics

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What is the perimeter of a padded envelope that is 20cm by 25cm

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wegnerkolmp2741o wegnerkolmp2741o

20-11-2018

P = 2(l+w)

P = 2(20+25)

P = 2(45)

P =90 cm

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