Lines of Symmetry
Practice lines of symmetry with 10 problems, an answer key, and a printable PDF for Grade 4.
10 problems · Standards: 4.G.A.3 · Difficulty: easy
✅ Answer key included · ✅ Free for home & classroom use
Highlights
- Grade
- Grade 4
- Subject
- Math
- Pages
- 3 · worksheet + answer key
- Answer key
- ✅ Included
- Class time
- about 15 min
What's inside
- 1. A square. Does it have line symmetry? If yes, how many lines of symmetry does it have?
- 2. A rectangle (not a square). Does it have line symmetry? If yes, how many lines of symmetry does it have?
- 3. An equilateral triangle (all three sides are equal). Does it have line symmetry? If yes, how many lines of symmetry does it have?
- 4. A regular pentagon (5 equal sides). Does it have line symmetry? If yes, how many lines of symmetry does it have?
- 5. A circle. Does it have line symmetry? If yes, how many lines of symmetry does it have?
- 6. A scalene triangle (all three sides are different lengths). Does it have line symmetry? If yes, how many lines of symmetry does it have?
Showing 6 of 10 problems. The free PDF includes every problem plus the full answer key.
Preview
The free PDF includes all 3 pages — every problem plus the full answer key.
What’s included
- 10 problems across 3 pages (worksheet + answer key)
- Answer key included — every answer, ready to check
- Standards: 4.G.A.3
- Skill: Students identify and draw lines of symmetry in two-dimensional figures.
- Suggested use: morning work, classwork, homework, math centers, or sub plans
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