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Mathematics, 28.07.2021 03:50 randyg0531

Let $G$ be the center of equilateral triangle $XYZ.$ A dilation centered at $G$ with scale factor $-\frac{4}{3}$ 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 $\frac{A}{[XYZ]}.$

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Let $G$ be the center of equilateral triangle $XYZ.$ A dilation centered at $G$ with scale factor $-...
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