The roberts family is shopping for a new car. they are considering a minivan or an suv. those vehicles come in red, gold, green, silver, or blue. each vehicle has three models; standard (s), sport (p), or luxury (l). use the tree diagram to answer the question. how many choices does the family have?

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