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D, E and F are points on the sides of triangle ABC above, such that quadrilateral...

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by AAPL » Sat May 16, 2020 10:00 am

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D, E, and Fare points on the sides of triangle ABC above, such that quadrilateral AEFD is a rectangle. If DC=1, and CF=4, what is the value of AD?

1. 3EB=AB
2. FB=2

OA D
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