In triangle DEF measure of angle E is 90 deg. If cotD = 5/12 and DE = 1 cm, then what is the length (in cm) of side EF?_x005F_x000D_ Â _x005F_x000D_

In triangle DEF measure of angle E is 90 deg. If cotD = 5/12 and DE =

1.	In triangle DEF measure of angle E is 90 deg. If cotD = 5/12 and DE = 1 cm, then what is the length (in cm) of side EF?_x005F_x000D_ Â _x005F_x000D_
A.	2.4_x005F_x000D_
B.	2.6_x005F_x000D_
C.	1.5_x005F_x000D_
D.	2
Answer» B. 2.6_x005F_x000D_

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In triangle DEF measure of angle E is 90 deg. If cotD = 5/12 and DE = 1 cm, then what is the length (in cm) of side EF?_x005F_x000D_ Â _x005F_x000D_

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