(Solved): Geo Ch1-1 Skills Practice Points, Lines, and Planes (continued) Refer to the figure. 11. Name the i ...

Geo Ch1-1 Skills Practice Points, Lines, and Planes (continued) Refer to the figure. 11. Name the intersection of the planes \( O \) and \( S \) ? 12. Does \( \overparen{A B} \) intersect point \( D \) Explain Refer to the figure. 13. Name the intersection of plane \( N \) and line \( \overrightarrow{A E} \). 14. Name the intersection of \( \overrightarrow{B C} \) and \( \overleftrightarrow{D C} \). 15. Does \( \overrightarrow{D C} \) intersect \( \overleftrightarrow{A E} \) ? Explain. Refer to the figure. 16. Name the line segments that intersect at point \( G \). 17. Name the intersection of planes \( G A D \) and \( F E C \). 18. Do planes \( A B C \) and \( G H E \) intersect? Explain.