In $\triangle XYZ$, we have $\angle X = 90^\circ$ and $\tan Z = 7$.  If $YZ = 100$, then what is $XY$?
Question:
In $\triangle XYZ$, we have $\angle X = 90^\circ$ and $\tan Z = 7$.  If $YZ = 100$, then what is $XY$?
Answer:
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70\sqrt{2}
In $\triangle XYZ$, we have $\angle X = 90^\circ$ and $\tan Z = 7$.  If $YZ = 100$, then what is $XY$?
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