Posted by monique on Monday, March 26, 2012 at 3:48pm.
F and G lie on the same horizontal line.
H lies a bit to the left of G, and well below it.
That makes angle FGH obtuse.
If only one answer may be chosen, then (II)
FG=9
FH=17.02
GH=13.15
So, (IV) is also true
I had answered that same question for you yesterday.
http://www.jiskha.com/display.cgi?id=1332712679
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