Can anyone help I’ve been on this question for almost an hour :(

Answer:
The answer is 15 ft.
Step-by-step explanation:
since the trapezoids are similar, they have a scale factor of 3 because 4.5 divided by 3 is 1.5, so 5 x 3 is 15 ft.
Answer:
I think the legnth is 15 ft
Step-by-step explanation:
If you measure the bottom side of the trapezoid ABCD it tells you that it is 7 feet and the sides of GHIJ are 4.5 feet and you need to go around the trapezoid.