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

Let’s go step by step to figure out each pair of lines.

We are looking for three possibilities:
- Parallel: Lines that never meet, no matter how far you extend them. They stay the same distance apart.
- Perpendicular: Lines that cross at a right angle (90 degrees). Often shown with a small square where they meet.
- Intersecting: Lines that cross each other, but NOT at a right angle.

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1. The two lines slant in the same direction and never touch → Parallel

2. The lines cross each other, but not at a right angle → Intersecting

3. These lines are getting closer together — if extended, they would meet. Not parallel. Not perpendicular either → Intersecting

4. There’s a little square where they cross → that means 90° → Perpendicular

5. Lines cross, but no right-angle mark → Intersecting

6. Same slant, same distance apart → Parallel

7. Little square at the crossing → 90° → Perpendicular

8. Lines cross, no right angle → Intersecting

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