Here is triangle DEF.
Find the value of each trigonometric ratio:
\[
\cos (D)=
\]
\[
\tan (F)=
\]

Answer

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Answer

Calculate \tan(F) using the values of opposite side and adjacent side.

Steps

Step 1 ：Given triangle DEF, identify known sides and angles.

Step 2 ：Calculate \cos(D) using the values of adjacent side and hypotenuse.

Step 3 ：Calculate \tan(F) using the values of opposite side and adjacent side.