CHALLENGE QUESTION!
If the area of one figure to another increased 81 times, how many times greater is the perimeter of this new, larger similar figure?
*Hint* Remember the 'rule' we discussed in class.
Friday, April 3, 2009
Changing Area
If the area of one figure to another increased 81 times, how many times greater is the perimeter of this new, larger similar figure?
*Hint* Remember the 'rule' we discussed in class.
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