Which set of ratios could be used to determine if one triangle is a dilation of the other

my guess would be b and d, but i didn’t actually get out the pen and paper. lol

1332.

this is because to get from 333 to 999 you multiply by 3, and you should do the same to the number of hours.

therefore you would do 444*3=1332

dont't really have enough info here but its likely

sss for the three sides being congruent ( its stands for side side side)

or

sas   for side angle side.   so a side is congruent and and angle and a side