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Posted by on Monday, October 4, 2010 at 9:59pm.

in square ABCD, the measure, in inches of AB is 3x+2 and BC is x+12. What is the number of inches in the length of DC ?

  • math - , Monday, October 4, 2010 at 11:01pm

    arent' all sides equal?

    then set
    3x+2 = x+12 and solve for x

    sub x back into x+12 to get the length of each side

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