Answer:
18
Step-by-step explanation:
It is really asking 3 × 6 which equals 18
You can look at the attachment for a drawing but give brainlist first (im jk)
2(l+w)
80=2(27+w)
80/2=27+w
40=27+w
40-27=w
13=width
Yes
Step-by-step explanation: Its .5 higher