Maths

1. Ray= A ray is a part of a line with one endpoint and goes on and on in one direction. 

2. Line segment= A line segment is a line that has ending pones  

3. Degree = the amount, level, or extent to which something happens or is present.

  

  

4. vertex = The highest point; the top or apex.


5. protractor= A protractor is a measuring instrument.


6. line= that which intersects two or more lines.

7. A scouted is a geometric solid between two parallel surfaces