Which expressions are equivalent? 12
1
K
2
금사를
and-
o k-i and - k+
34-31 and 3-34
o fx-şi and şi-šx
Sorry abt the random language it’s algebra

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap