Coach Beasley made a deposit of $1,800 into an account that earns 2% annual compound interest. Find the amount of interest that Coach Beasley earned after 3 years. Which formula would you use to solve this?

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