Lines of Symmetry Worksheet
Explore and identify lines of symmetry in various 2D shapes for Grade 4 math students.
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Standards
Topics
Lines of Symmetry
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Read each question carefully and follow the instructions. For drawing lines of symmetry, use a ruler or straight edge if possible.
1. Which of the following shapes has exactly one line of symmetry?
Square
Equilateral Triangle
Regular Hexagon
Isosceles Trapezoid
2. A shape has a line of symmetry if it can be folded along a line and both halves match exactly. True or False?
True
False
3. A is a line that divides a figure into two mirror images.
4. A circle has an number of lines of symmetry.
5. A rectangle has lines of symmetry.
6. Draw a square and then draw all its lines of symmetry. How many lines of symmetry does a square have?
7. Draw an isosceles triangle and one of its lines of symmetry. How many lines of symmetry does an isosceles triangle have?
Match each shape with the correct number of lines of symmetry.
8. Square
a. 0
9. Circle
b. 1
10. Scalene Triangle
c. 2
11. Rectangle
d. 4
12. Isosceles Triangle
e. Infinite