cathydaves
cathydaves
09.09.2020 • 
Mathematics

Question from the lawyer:  "Dr. Expert, I only see a 70° angle here, Exhibit A.  Kelly said that having this angle means you have a plane.  From what I see, none of the definition of a plane say that an angle defines a plane.  Explain how each definition proves that an angle defines a plane." 14. Definition 1: Three points that are not collinear.      
Proof:

15. Definition 2: A line and a point not lying on the line.
Proof:

16. Definition 3: Two lines which intersect     
Proof:

I need help with the proof :)

Solved
Show answers

Ask an AI advisor a question