Alaine has 1 gallon of paint. she is going to pour it into a paint tray
that measures 10 inches wide, 12 inches long, and 5 cm deep.
(1 gallon = 231 in3, 1 inch = 2.54 cm)

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