In ∆DEF measure of angle E is 90o. If cotD = 8/15, and DE = 16cm, then what is the length (in cm) of side EF? - Study24x7
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soyab khan
03 Apr 2019 03:38 PM study24x7 study24x7

 In ∆DEF measure of angle E is 90o. If cotD = 8/15, and DE = 16cm, then what is the length (in cm) of side EF?

A

34

B

30

C

24

D

20

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