Respuesta :

sqdancefan

Answer:

4

Step-by-step explanation:

Assuming the points are on a line in the order F, G, H, I, then segment addition tells you ...

... FG + GH + HI = FI

... 2 + GH + 1 = 7

... GH = 7 - 2 - 1

... GH = 4

Echy

Answer:

GH = 4.

Step-by-step explanation:

FG + GH + HI = FI

2 + GH + 1 = 7

GH = 7 - 2 - 1

GH = 4\

[tex]Echy[/tex]