Immy is making a rectangular sandbox in his backyard for his son. jimmy will be using wood to frame the sides of the sandbox. he wants the length of the sandbox to be 4 feet longer than the width. jimmy can use no more than 60 feet of wood. which inequality shows a possible width for the sandbox?

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