Do you think it is okay to make friends over the internet or is it too dangerous to trust what people over the internet are saying. what should you do if you make a internet friend and they ask to meet. should you agree or tell an adult. use complete sentences. 

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