Question

The kite has vertices D(0, u), G(-w, 0), and F(0, -2u).
What are the coordinates of E?
(w, 0) (w, 2u) (0, -u) (0, w)

Answer 1

Diagonal DF (and y-axis) is the line of symmetry, so point E is the reflection of point G through DF (or y-axis) and its coordinates are (w,0).

Answer 2

Answer: (w,0)

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