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Mathematics 21 Online
OpenStudy (anonymous):

the length of a rectangle is fixed at 13cm. what widths will make the perimeter greater than 78cm?

OpenStudy (anonymous):

the width nust be greater than ____cm?

OpenStudy (anonymous):

2(w + 13) > 78 w + 13 > 39 w > 26

OpenStudy (anonymous):

26 cm

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