Need help with math question points and brainlest

Need Help With Math Question Points And Brainlest class=

Answer :

Answer:

Since the quadrilaterals ABCD and FGHJ are similar,

[tex]\frac{AD}{FG} = \frac{CD}{FJ} \\or, \frac{14}{x} = \frac{12}{18}\\or, x = \frac{14(18)}{12} = 21[/tex]ft