If this question is about percent whole and part then the answer is
X=9
so simple
it's vertical line
We know





Now
- New Radius=2(4)=8cm
- New Height=2(8)=16cm




So



Hence our correct option is Option C
The area of the poster is 216 inches.
The formula for the area of a parallelogram is a=bh (area=base•height).
so a = 12 • 18
a = 216 inches
Answer:
try the option provided in the attachment.