What are possible coordinates of point D if triangle DEF is
congruent to triangle ABC?
(-6,1)
(-6,2)
(-5,1)
(-5.2)

idk the answer but just put a

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.  

hey pal. the answer is b plz mark as brainliest