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Math · Age 9 · Geometry

Lines of Symmetry (Ex. 1)

Identify and count lines of symmetry in 2D shapes.

Module

Geometry

Age

Age 9

Duration

8 min

Questions

5

What's in this exercise

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  1. Question 1

    Multiple choice

    How many lines of symmetry does a square have?

  2. Question 2

    Multiple choice

    How many lines of symmetry does a rectangle (not a square) have?

  3. Question 3

    Multiple choice

    How many lines of symmetry does an equilateral triangle have?

  4. Question 4

    Sequence

    Lines of symmetry: equilateral triangle = 3, square = 4, regular pentagon = ___.

  5. Question 5

    True or false

    A scalene triangle has no lines of symmetry.

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