[tex]\sf\overleftrightarrow{LN} \: \: \sf and \: \: \sf\overleftrightarrow{OQ} \: \: are \: parallel \: lines[/tex]
what angles are vertical angles??​


TexsfoverleftrightarrowLN Sf And SfoverleftrightarrowOQ Are Parallel Linestexwhat Angles Are Vertical Angles class=