Answer:
1 m, 5 m, 1 m, 5 m
Step-by-step explanation:
A parallelogram has to have opposite sides equal, so we need to have 2 sets of equal sides
5 m, 5 m, 5 m, 1 m no 3 and 1
. 1 m, 5 m, 1 m, 5 m yes 2 and 2
. 4 m, 1 m, 1 m, 1 m no 3 and 1
. 1 m, 1 m, 1 m, 5 m no 3 and 1
