3.1 Part 1 Parallel, Perpendicular, and Skew Lines
Choose all that apply.
[b]parallel lines[/b]
Intersect
Coplanar
Non coplanar
Do NOT intersect
Intersect at right angles
[b]Skew lines[br][/b]
Intersect at right angles
Non coplanar
Coplanar
Do NOT intersect
Intersect
[b]perpendicular lines[br][/b]
Intersect at right angles
Non coplanar
Do NOT intersect
Intersect
Coplanar
Tell whether the lines in the figure appear parallel, skew or perpendicular.
line AB and line AE
perpendicular, because the lines appear to intersect at right angles.
line EH and line CD
skew, because the lines are in different planes and do not intersect.
line AB and line EF
parallel because the lines are in the same plane and do not intersect.
Bezárás
Ellenőrzés
Ismét
Információ: 3.1 Part 1 Parallel, Perpendicular, and Skew Lines