robertopartida.weebly.com · · 2012-12-06the figure below, Ll and Z 7, Z 2 and ... angles found...
4
robertopartida.weebly.com · · 2012-12-06the figure below, Ll and Z 7, Z 2 and ... angles found on opposite sides of the transversal. In the figure above, Z-4 and £6, £3 and