Challenge Between 11 PM, and 8:36 AM., the water level in a swimming pool decreased by 35
in.
Assuming that the water level decreased at a constant rate, how much did the water level drop
each hour?
The water level decreased by in each hour.
(Simplify your answer. Type an integer, proper fraction, or mixed number.)

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