Answer:
11,236
Step-by-step explanation:
i think this might be the answer but if it not alseat I try helping
18/5= 3.6 and 15/14=1.07
3.6*1.07= 3.852
I really don't get what you're asking but in finding the new area 20 feet and 10 feet I found the area and the perimeter 14 cm2. I have found both perimeter and area so if you wanted an answer I guess it is in one of my answers.