AEATECHNOLOGY ENGINEERING SOFTWAR EXamples of Direction Ratios R1=2/(2+2)=0.5 R2=2/(2+2)=0.5 R1=2/(2+2)=0.5 R2=3/(3+1)=0.75 5-10 CFX-4 CFX4.3V4.3.1H Introductory Training(Dec 1999CFX-4 Introductory Training (Dec 1999) 5 -10 CFX-4.3 V4.3.1H Examples of Direction Ratios R1 = 2/(2+2) = 0.5 R2 = 2/(2+2) = 0.5 R1 = 2/(2+2) = 0.5 R2 = 3/(3+1) = 0.75 2 1 2 1