JKLM JKLM\,JKLM is a parallelogram. KLN KLN\,KLN is a straight line. Angle MJK=116∘MJK = 116^\circMJK=116∘ Angle JNK=42∘JNK = 42^\circJNK=42∘
Find the size of angle KJNKJNKJN.
Give a reason for each stage of your working.