100 point to whoever answers! If segment FD = 45 units and segment DE = 60 units, what is the value of a? Round the solution to the nearest hundredth.

triangle DEF in which angle F is a right angle, angle D measures a degrees, and angle E measures b degrees

A 22.62

B 28.44

C 41.41

D 61.39

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