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Mathematics 9 Online
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

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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