In the document below it´s assigned a portion of the book, from there you need to choose a chapter, re-do the situation that the man who counted experienced in the book and explain how does he solve the problem. The creativity with the one you present it will be evaluated.

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