Question

in the figure below, f is between e and g, and g is between f and h. if fh = 11, fg = 7, and eg = 9, find eh.

Explanation:

Step1: Find $GH$

Since $FH = FG+GH$ and $FH = 11$, $FG = 7$, then $GH=FH - FG$. So $GH=11 - 7=4$.

Step2: Find $EH$

Since $EH=EG + GH$ and $EG = 9$, $GH = 4$, then $EH=9 + 4 = 13$.

Answer:

$13$