Question 999054
.
P=perimeter; W=width; L=length=W+12ft
.
P=2(L+W)
92ft=2(W+12ft+W)
46ft=2W+12ft
34ft=2W
17ft=W
ANSWER 1: The width is 17 feet.
.
L = W+12ft = 17ft+12ft = 29ft
ANSWER 2: The length is 29 feet.
.
CHECK:
P=2(L+W)
92ft=2(29ft+17ft)
92ft=2(46ft)
92ft=92ft