Type the correct answer in the box. Assume that π = 3.14, and round your answer to the nearest integer.

The figure shows an aerial view of a playground. If David runs around the field three times, he covers a distance of
yards.

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