angles 24 and 26 have been bisected Using intuition what appears to be true of 29 formed by the bisectors 10 Make a sketch to represent two planes that are a parallel b perpendicular 11 Suppose that r is parallel to s and m 2 87 Find a mZ3 c m 1 b m 6 d m27 12 In Euclidean geometry how many lines can be drawn through a point P not on a line l that are a parallel to line e b perpendicular to line 1 2 3 X4 9 56 7 8 1 2 3 4 5 6 7 8 t S 9 Find 19 Given Find 20 In the figure BE L BE par each ot with Ex