Multiple choice general knowledge What is RADIUS in Tamil? Kanam Vittam Thundam Aaram Reveal answer Fill a bubble to check yourself D Correct answer Explanation RADIUS translates to "Aaram" in Tamil, which is the correct mathematical term. Kanam (option A) typically means something like 'loss' or 'deficit', Vittam means 'circle', and Thundam means 'distance' or 'gap' but not specifically radius.