Math

A 2009 by 2009 square has its length decreased by 50 and its width increased by 50. By how much does its area change?

Thank you for your help!

  1. 1
asked by Lola
  1. 2009 * 2009 = 4,036,081 square units

    2,059 * 1,959 = ?

    posted by Ms. Sue

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