Cd is te perpendicular Bose toe of an and intersects at point e. Ae = 2x+6,be=5x+12,ce=4x+9 and de= 6x-3 is...

Cd is te perpendicular Bose toe of an and intersects at point e. Ae = 2x+6,be=5x+12,ce=4x+9 and de= 6x-3 is ab the perpendicular of cd