Parallel, perpendicular, intersecting lines worksheet | Live ... - Free Printable

Let's solve this geometry quiz step by step. The task is to identify whether each pair of lines is parallel, perpendicular, or intersecting.

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Definitions:

- Parallel lines: Lines that never meet (same direction, never cross).
- Perpendicular lines: Lines that intersect at a 90-degree angle (right angle). Often marked with a small square.
- Intersecting lines: Lines that cross each other at any angle (not necessarily 90 degrees).

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Now let's analyze each image:

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1.
Two lines are slanted in the same direction and do not cross.
✔ Parallel

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2.
Two lines cross each other at an angle (not 90°), forming an "X".
✔ Intersecting

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3.
Two lines are slanted in the same direction and do not cross.
✔ Parallel

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4.
Two lines cross, and there’s a square symbol at the intersection — this means 90°.
✔ Perpendicular

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5.
Two lines cross at an angle (no right angle symbol).
✔ Intersecting

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6.
Two lines are parallel and slanted the same way, no crossing.
✔ Parallel

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7.
Lines cross and there is a square symbol indicating a right angle.
✔ Perpendicular

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8.
Lines cross at an angle (not 90°), no right angle symbol.
✔ Intersecting

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Final Answers:

1. Parallel
2. Intersecting
3. Parallel
4. Perpendicular
5. Intersecting
6. Parallel
7. Perpendicular
8. Intersecting

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✔ These are the correct answers based on the geometric definitions and visual cues (especially the right-angle symbols).