Select the correct answer.
in the diagram, quadrilateral lmno is a parallelogram. what is the length of ?
a.
6
b.
5.66
c.
5.39
d.
2.24

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field