Dilate the figure by the scale factor. Then enter the new coordinates.
A(1,4)
K= 6
B(2,2)
C(-2.1)
A' ([?], 0)
B' ([], [])
C' ([], [])

where is the graph

step-by-step explanation:

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.  

it would be c. 25 units