AnglEs, pArAllEl linEs, AnD pErpEnDiCulAr linEs
thEsE quEstions will tEst your knowlEDgE oF opErAtions involving AnglEs, pArAllEl linEs, AnD pErpEnDiCulAr linEs.
AnswEr thE Following quEstions.

in thE FigurE BElow, linE x is pArAllEl to linE y. whAt is thE mEAsurE oF AnglE α