Zw36udfingmop,[.g w6u 7iny8om9,p0[.-
6 u b7i n8mo9,0.[
-

6zx
tu7
yij
8olp;

What term best describes a line ans a point that lie in the same plane

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

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