. Do the following lines (below) intersect? If so, find the point of intersection and the cosine of the angle of intersection. Line L: x = 1+ t,y = -2 + 3t,z = 4 – t Line M: x = 2s, y = 3 + s, z = -3 + 4s

Angela needs to draw perpendicular bisectors. At what points would she mark on each side of this triangle? 7 ft 12 ft 14 ft O 7 ft, 3.5 ft, 6 ft O 7 ft, 4.5 ft, 6 ft O 14 ft, 7 ft, 12 ft O 7 ft, 4 ft, 6 ft search F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 23 2$ & 3 6 7 8 W E R Y P S D F G H J K L 4.