mr . bajada paid 200000 as down payment for a farm .the remaining amount is to be settled by paying 16 200 at the end of each month for 5 years . if interest is 5 % compounded semi annually what is the cash price of his farm

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