Geometry Help: Points, Lines, and Planes

[rachelmaddie]

Lines a, b, and c are coplanar. Lines a and b intersect. Line c intersects only with line b. Draw and label a figure for this relationship.

Question options:

 

[Deleted member 4993]

Lines a, b, and c are coplanar. Lines a and b intersect. Line c intersects only with line b. Draw and label a figure for this relationship.

Question options:

Please share your thoughts/work.

 

[rachelmaddie]

I know that in option B and D lines a and b intersect

 

[Deleted member 4993]

I know that in option B and D lines a and b intersect

If two co-planar lines do not intersect - there is a special name for those lines.

What is that name?

 

[rachelmaddie]

If two co-planar lines do not intersect - there is a special name for those lines.

What is that name?

Parallel lines

 

[Deleted member 4993]

Parallel lines

Correct! I trust you know to recognize parallel lines visully.

Do you see a pair parallel lines (approximately) in either A or C.

 

[rachelmaddie]

Parallel lines

In Option C, lines a and c are parallel

 

[rachelmaddie]

Correct! I trust you know to recognize parallel lines visully.

Do you see a pair parallel lines (approximately) in either A or C.

In Option C, lines a and c are parallel