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Geo test review 2

QuestionAnswer
Ratio, scale factor The ratio is the reciprocal of the scale factor
Proportional Same/equivalent ratios
Formula Image/ pre image
The perimeter of an image Is K times the perimeter of the pre-image
The area of an image Is K^2 times the area of the pre-image
The ratio of the sides Is always squared to get the ratio of the area and vice versa (square rooted)
Created by: Aashi_Dixit
 

 



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