The culmination of your educational preparation is the five-hour exam administered by the ARRT to become a registered radiology assistant. Ace this and youâre ready to be the right hand man of the radiologist, working in a hospital, private clinic and other medical facilities.
The international inch is defined to be equal to 25.4 millimeters. âºâº Definition: Centimeter A centimetre (American spelling centimeter, symbol cm) is a unit of length that is equal to one hundreth of a metre, the current SI base unit of length.
  0.4 of an inch Answer   There are 2.54 centimeters in 1 inch, so 1 centimeter is 0.394 inches.   How many inches in one centimeter     1 cm is 0.3937 â¦ 0079 inches     2.54 cm = 1 inch.