Please help!!!:)
https://media.studyisland.com/pics/252368num6.png
Above are two different models of the same rectangle. If the area of the model on the left is 63 sq cm, what is the area of the model on the right?

Question

Please help!!!:)
https://media.studyisland.com/pics/252368num6.png
Above are two different models of the same rectangle. If the area of the model on the left is 63 sq cm, what is the area of the model on the right?

anonymous · Answer

@aaronq @AlexandervonHumboldt2 @iGreen

anonymous · Answer

@Luigi0210

directrix · Answer

If two polygons are similar, the square of the scale factor of the two polygons is equal to the ratio of any two corresponding area measurements of the polygons.

(3/9)^2 = 63/x

(1/3)^2 = 63/x

directrix · Answer

@CuteGirl903k

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