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Draw lines of symmetry for each shape on this worksheet.

Worksheet titled "Lines of Symmetry" with shapes including a square, rectangle, triangle, trapezoid, circle with a diagonal line, cross, arrow, and star, instructing to draw lines of symmetry.

Worksheet titled "Lines of Symmetry" with shapes including a square, rectangle, triangle, trapezoid, circle with a diagonal line, cross, arrow, and star, instructing to draw lines of symmetry.

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Since I can't view or access images directly, I’ll help you solve the "Lines of Symmetry" task based on the description of the shapes typically found in such worksheets.

You’re asked to draw lines of symmetry for each shape. A line of symmetry divides a shape into two identical halves that are mirror images of each other.

Let’s go through each shape one by one and determine how many lines of symmetry they have and where they should be drawn:

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1. Square


- Number of lines of symmetry: 4
- Where to draw:
- 2 diagonals (from corner to corner)
- 1 vertical line through the middle
- 1 horizontal line through the middle

Draw all four lines.

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2. Rectangle (not a square)


- Number of lines of symmetry: 2
- Where to draw:
- 1 vertical line through the center (midway between left and right sides)
- 1 horizontal line through the center (midway between top and bottom)

No diagonal lines — the diagonals do not create mirror images.

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3. Equilateral Triangle


- Number of lines of symmetry: 3
- Where to draw:
- One from each vertex to the midpoint of the opposite side (each line is also a median and an altitude)

Draw all three lines.

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4. Trapezoid (specifically an isosceles trapezoid)


- Number of lines of symmetry: 1
- Where to draw:
- Vertical line down the center, connecting the midpoints of the two parallel sides

⚠️ Only if it's an isosceles trapezoid (non-parallel sides are equal). If it's a regular trapezoid, it may have none, but in school worksheets, this is usually assumed to be symmetrical.

Draw one vertical line down the center.

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5. Circle with a diagonal line (like a "no" symbol)


- This is a circle with a diagonal slash, like a prohibition sign.
- Number of lines of symmetry: 1
- Where to draw:
- The line of symmetry must pass through the center and align with the diagonal slash.
- So, only the diagonal line itself acts as a line of symmetry.

💡 Because the slash breaks the full symmetry of the circle, only the line along the slash reflects both parts.

Draw one line along the diagonal slash.

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6. Plus Sign (+)


- Number of lines of symmetry: 4
- Where to draw:
- Vertical line through center
- Horizontal line through center
- Two diagonals (from corner to corner)

Draw all four lines.

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7. Arrow (pointing right)


- Number of lines of symmetry: 1
- Where to draw:
- A vertical line through the center of the arrowhead and shaft (only if the arrow is symmetric left-to-right)

Draw one vertical line down the center.

⚠️ Not symmetrical horizontally or diagonally.

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8. Star (5-pointed star, like a pentagram)


- Number of lines of symmetry: 5
- Where to draw:
- One line from each point of the star to the midpoint of the opposite side (between two points)

Draw 5 lines — one from each tip to the center, passing through the middle of the opposite space.

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Summary Table:



| Shape | Lines of Symmetry | How to Draw |
|-------|-------------------|-------------|
| Square | 4 | 2 diagonals, 1 vertical, 1 horizontal |
| Rectangle | 2 | Vertical and horizontal through center |
| Equilateral Triangle | 3 | From each vertex to midpoint of opposite side |
| Isosceles Trapezoid | 1 | Vertical through center |
| Circle with slash | 1 | Along the diagonal slash |
| Plus Sign | 4 | Vertical, horizontal, and two diagonals |
| Arrow | 1 | Vertical through center |
| Star (5-pointed) | 5 | From each point to center |

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Final Answer:


For each shape, draw the appropriate number of lines of symmetry as described above. Most shapes have 1 to 5 lines, and you should draw them clearly so that each line splits the shape into two matching halves.

If you're completing this worksheet, use a ruler to draw straight lines through the center of each shape.

Let me know if you'd like a visual guide or printable version!
Parent Tip: Review the logic above to help your child master the concept of line of symmetry worksheet pdf.
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