g = ? inches please help me out on this one

Answer:
g = 2
Step-by-step explanation:
Since the figures are similar then the ratio of corresponding sides are equal, that is
[tex]\frac{g}{12}[/tex] = [tex]\frac{1}{6}[/tex] ( cross- multiply )
6g = 12 ( divide both sides by 6 )
g = 2