Answer:
24 m
Step-by-step explanation:
The last un-labeled side of the figure is 6 - 4 = 2 m
Simply add all the sides (including the one not labeled) to get the perimeter
4+6+6+2+2+4 = 24 m
24m
6 + 6 + 2 + 2 + 4 + 4 =24