This medium-level worksheet has students fill in blanks, and match items from two columns to practice lines and symmetry skills.
It includes 10 questions across 2 sections for focused practice.
Style:
Lines and Symmetry
Part A: Fill in the Blank
Write the missing word or number on each line.
1. A line segment has two endpoints that mark where it starts and ends.
2. The vertical and horizontal lines of a grid are perpendicular to each other.
3. The letter B has 1 line(s) of symmetry.
4. A right angle measures exactly 90 degrees.
5. A regular nonagon has 9 lines of symmetry.
6. Lines in the same plane that never cross are parallel.
7. The letter C has 1 line(s) of symmetry.
8. A diagonal of a square connects two opposite vertices.
9. The point where two lines cross is called the point of intersection.
Part B: Matching
Match each item on the left to the correct answer on the right.
1. Match each item to its correct answer.
Railroad tracks
→ Parallel lines
Line segment
Corner of a book
→ Perpendicular lines
Perpendicular lines
Flashlight beam
→ Ray
Ray
Edge of a ruler
→ Line segment
Parallel lines
Lines and Symmetry
★ Part A: Fill in the Blank
Write the missing word or number on each line.
1) A line segment has two endpoints that mark where it starts and ends.
2) The vertical and horizontal lines of a grid are perpendicular to each other.
3) The letter B has 1 line(s) of symmetry.
4) A right angle measures exactly 90 degrees.
5) A regular nonagon has 9 lines of symmetry.
6) Lines in the same plane that never cross are parallel.
7) The letter C has 1 line(s) of symmetry.
8) A diagonal of a square connects two opposite vertices.
9) The point where two lines cross is called the point of intersection.
★ Part B: Matching
Match each item on the left to the correct answer on the right.
1) Match each item to its correct answer.
Railroad tracks
→ Parallel lines
Line segment
Corner of a book
→ Perpendicular lines
Perpendicular lines
Flashlight beam
→ Ray
Ray
Edge of a ruler
→ Line segment
Parallel lines
Ready to Practice?
Complete each section carefully.
10 Questions
10-15 minutes
Auto-graded
Retry anytime
🏆
Questions Correct
0
Correct
0
Incorrect
0
Skipped
0:00
Time
0%
Score
Review Your Answers
See what you got right, missed, or skipped.