Can someone tell me if my answer is correct for this one. i need to know if the floor is positive, negative, zero or undefined. i say it's undefined

If you mean the y coordinate of that line, then it would be negative because it goes through -4 on the y axis.

10 cm

step-by-step explanation:

if the polygon is a rectangle, then the perimeter is x+x+y+y. using the values that you gave, the perimeter is 3+3+2+2=10cm.