What counterclockwise rotation would result in the same figure transformation as a 90-degree clockwise rotation? A. 180 degrees
B. 235 degrees
C. 270 degrees
D. 90 degrees

they will manufacture 8496 cars

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.