In Quadrilateral ADEF measure of angle E is 90°. If tan D = 4/3, and DE = 6 cm, then what is the length (in cm) of side EF?

In Quadrilateral ADEF measure of angle E is 90°. If tan D = 4/3, and

1.	In Quadrilateral ADEF measure of angle E is 90°. If tan D = 4/3, and DE = 6 cm, then what is the length (in cm) of side EF?
A.	10
B.	5
C.	8
D.	4
Answer» D. 4

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In Quadrilateral ADEF measure of angle E is 90°. If tan D = 4/3, and DE = 6 cm, then what is the length (in cm) of side EF?

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