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OpenStudy (anonymous):
The square cover of a children’s book has an area of 144 square inches. What is the length of one side of the cover? A) 6 inches B) 12 inches C) 18 inches D) 36 inches
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OpenStudy (anonymous):
is it 12
OpenStudy (johnweldon1993):
what is area of a square? length * width correct? since a square has all equal lengths...it would be length squared = area....so what times what = 144? yes 12 :)
OpenStudy (anonymous):
yayayayay thankz
OpenStudy (johnweldon1993):
lol good job :)
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