Answer:
18 inches.
Step-by-step explanation:
We can connect two points of a circle in many ways, as you can see in the picture below.
The longest straight line that you can draw to connect two points is the diameter, that is, the straight line that passes through the center of the circle.
If the circle has 9 inches of radius the diameter will be 9+9 = 18 inches.
64 inches = 1 
yards
using the conversion : 1 yard = 36 inches
divide 64 by 36 to convert to yards
= 
← ( divide numerator/denominator by 4 )
= 
= 1
given as a mixed number in simplest form
<span>If the condition means conventional/regular rectangular piece of paper, then it is, probably,
rectangle of 8+3+3 = 14 inches wide and 3+10+3+10 = 26 inches long.</span>
9000mm is equivalent to 900cm
