Problem #PRU-57976

Homothetic transformations, rotations of homothetic transformations Problems Geometry Plane geometry Plane transformations Similarity

14–16 3.0

Problem

Two circles $c$ and $d$ are tangent at point $B$ . Two straight lines intersecting the first circle at points $D$ and $E$ and the second circle at points $G$ and $F$ are drawn through the point $B$ . Prove that $E D$ is parallel to $F G$ .

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