In ΔDEF measure of angle E is 90o. If cot D = 5/12, and DE = 1 cm, th – McqOptions

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

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