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OpenStudy (anonymous):
A square has one side that is 19 cm long. What is the perimeter of the square?
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OpenStudy (anonymous):
A square has 4 equal sides
OpenStudy (anonymous):
so 19 times 4
OpenStudy (is3535):
yes
OpenStudy (anonymous):
76
OpenStudy (is3535):
yes good job
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OpenStudy (anonymous):
thx i have another 1
OpenStudy (is3535):
ok
OpenStudy (is3535):
post it
OpenStudy (anonymous):
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