Here is the website for the answer... I hope this helps...
P.S. I think that if you click on the link, it won't work. So, just copy and paste...
Construct a lunge segment from Side AB to side AC but make sure it is at a 90 degree angle or at least make it as close as possible.
Answer:
4 inches by 3 inches. It should actually be 10 inches by 6 but its not on there.
Number 1 is 4 4/5#2 is-3 #3 is > anf # 4 is 13 units