Answer:
12x+8
Step-by-step explanation:
Hello,
we know all segment lengths except two
one missing is 3x+3-x-2=2x+1
the other one is 3x+1-x=2x+1
so the total is
x + 2x+1 + 2x+1 + x+2 + 3x+1 + 3x+3
= 12x + 8
Hope this helps
