Trapezoid JKLM in the x-y plane has coordinates J = (–2, –1), K = (–2, 1), L = (6, 7), and M = (6, –1). What is its perimeter?
Choose one
A) 34  B) 36  C) 31  D) 40  E) (F) 42
JK =2   LM = 11   KL =using distance formula 10   JM = using distance formula 8   Sum of all is 31   31
<result>C</result>
Trapezoid JKLM in the x-y plane has coordinates J = (–2, –1), K = (–2, 1), L = (6, 7), and M = (6, –1). What is its perimeter?