So i know to find volume it would be: 18 x 35 x u but i’m not sure what to do after that

What is 20+(5 x 2/5 )+ 3 show your work

Find the values of the variables in the kite

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