scott got a new fitbit for his birthday and he is trying to get as many steps as possible! If he walks the entire perimeter of this park, how many meters will he have walked?

For each expression use a property to write an equivalent expression.

What are the values of each variable in the diagram below?

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