 meeru angulhaala nundi sem . meeki elaa maarchaali ?
 meeru kindhi vatini upayoginchi angulaalanu centimeter ‌ laku marchavachu :
cm = 2.54 *  angulaalu ,  udaharanaku , 5  angulaalu  = 5 * 2.54 = 12.7  sem . mee .