Relationship linear or non linear Clustering
Negative association or positive association pls help I’m failing

answer: it is a.,b.,d.

step-by-step explanation:

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.

d is ur answer hopes this i dont really know how to explain it to u.

8 < i think

hope this !