Question

In the figure below, G is between E and H, and F is the midpoint of EG. If EH = 10 and FG = 4, find GH.

Answer 1

GH = 2

Explanation:

since F is the midpoint of EG , then EF = FG = 4

EF + FG + GH = EH , that is

4 + 4 + GH = 10

8 + GH = 10 ( subtract 8 from both sides )

GH = 2