Im not 100% about how this question is explained or written but i think its 8
A
The hidden information is that angleACB is equal to angle DCE
Brainliest pls!
Answer:
If you cut along the dotted line and remove the pieces you cut off, fold the sides inward and you get a moving box.
Each dotted line is 2 feet long, and each un-dotted line is also two feet.
Good luck, I hope this helps because honestly I just tried to figure it out for an hour. Lol.