Answer:
the answer is x24. work is show in the drawing .
<u>113.04 ft2</u>
Step-by-step explanation:
r=d/2=12/2=6
A= pi*r*r=3.14*6*6
A=113.04
x=2
let the number be x
9x-8=6+2x
9x-2x=6+8
7x=14
x=14/7
