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01-01-2017
Mathematics

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01-01-2017

3 sides are 2w+3
3 sides are 3w-2

w=2
2w+3=2(2)+3=4+3=7
3w-2=3(2)-2=6-2=4

3*7+3*4=21+12=33

perimiter is 33 cm

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