Sagot :
[tex]\LARGE\color{YELLOW}{{{\boxed{\tt{} \: \: QUESTION \: \:}}}}[/tex]
two angles form a leaner pair if ang only if they are angles and there common sides are opposite rays
[tex]\LARGE\color{YELLOW}{{{\boxed{\tt{} \: \: ANSWER \: \:}}}}[/tex]
⟹ADJACENT ANGLES