The length of going from one side of the circle to the (opposite) other side.
Par value means that the stock is quoted at the face or principal value.
If Jerry bought the stock at the face value, it means that the stock is now below its face value, and that is said that the stock is below par.
Therefore, the answer is below par.
Answer: below par.
Sector area can be found with the formula 
where 
is the central angle.
r = 8m , = 135º
m^2
Arc length formula is 
m
