29.3k views
0 votes
Complete the following statement d is perpendicular to e e is perpendicular to f and d,e, and f are coplanar, so d [?] f

Complete the following statement d is perpendicular to e e is perpendicular to f and-example-1
User ImJames
by
7.2k points

1 Answer

4 votes

Answer:

|| goes into the green box.

User Slava  Vasylenko
by
7.7k points