Answer:
47 units
Step-by-step explanation:
Hey, no problem!
The perimeter of a rectangle is 2l + 2w
In this case, l=4z+3 and w=5z+1
The given perimeter is 206, and PS = l
2(4z+3)+2(5z+1)=206
/2 /2
4z+3+(5z+1)=103
9z+4=103
-4 -4
9z=99
z=11
PS=l=4z+3=4*11+3=44+3=47
If this was helpful, a thanks would be greatly appreciated.
