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In the picture above, the perimeter of the starfish is 30 centimeters. This original picture is to be


enlarged in both dimensions to an image that is similar to the original picture. If the area of the enlarged


image is 9 times the area of the original picture, what is the perimeter in centimeters of the starfish in


the enlarged image?

Verified Answer :

lightworm

The perimeter of the new starfish would be 9*30, or 270 cm.

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