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Let G be the center of equilateral triangle XYZ. A dilation centered at G with scale factor -3/4 is applied to triangle XYZ to obtain triangle X'Y"Z. Let A be the area of the region that is contained in both triangles XYZ and X'Y"Z Find A/[XYZ].

 Apr 29, 2022
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See  https://web2.0calc.com/questions/help_54234

 

If you use the same calculations, you get an answer of 7/12.

 Apr 29, 2022

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