Worksheet: Lines of Symmetry

In this worksheet, we will practice how to draw lines of symmetry in shapes and figures and count all the lines of symmetry in given shapes.

Q1:

How many lines of symmetry does the figure have?

Q2:

How many lines of symmetry does this figure have?

Q3:

How many lines of symmetry does this figure have?

Q4:

Which of these are lines of symmetry of the letter?

  • A line 𝐵 only
  • Bline 𝐴 only
  • C lines 𝐴 and 𝐶
  • Dline 𝐶 only
  • Elines 𝐴 and 𝐵

Q5:

Which of the following has the most lines of symmetry?

  • A equilateral triangle
  • B rectangle
  • C square

Q6:

If the length of each side of a triangle is one third of its perimeter, how many lines of symmetry does it have?

Q7:

How many lines of symmetry does this shape have?

  • A180
  • B1
  • C360
  • Dan infinite number
  • E2

Q8:

Does the following figure have a line of symmetry?

  • A no
  • B yes

Q9:

Does the flag of Czech Republic have a line of symmetry?

  • A no
  • B yes

Q10:

Which of these are lines of symmetry of the rhombus?

  • Aline 𝐴 only
  • Blines 𝐴 , 𝐵 , and 𝐶
  • C line 𝐶 only
  • Dlines 𝐵 and 𝐶
  • E line 𝐵 only

Q11:

How many lines of symmetry does this picture have?

  • A4
  • B2
  • C3
  • D1
  • E None

Q12:

Does the following figure have a line of symmetry?

  • A yes
  • B no

Q13:

How many lines of symmetry does this shape have?

  • A 2
  • B 1
  • C 0

Q14:

Fill in the blank: If the blue dashed line is a line of symmetry, then 𝑂 𝑃 = .

  • A 𝑁 𝑂
  • B 𝑀 𝑁
  • C 𝑁 𝑃
  • D 𝑀 𝑃

Q15:

How many lines of symmetry are there?

Q16:

This is a regular pentagon. How many lines of symmetry are there?

Q17:

If one of the angles in a right-angled triangle is 4 5 , how many lines of symmetry does the triangle have?

Q18:

How many lines of symmetry does a scalene triangle have?

Q19:

How many lines of symmetry does this figure have?

Q20:

How many lines of symmetry does this figure have?

Q21:

The line of symmetry divides a figure into two halves.

  • Acongruent
  • Bdifferent

Q22:

Suppose that 𝐴 𝐵 𝐶 is such that 𝑚 𝐴 = 𝑚 𝐵 = 6 0 . How many lines of symmetry does 𝐴 𝐵 𝐶 have?

Q23:

Suppose that 𝐴 𝐵 𝐶 is such that 𝐴 𝐵 = 𝐴 𝐶 and 𝑚 𝐴 = 6 0 . How many lines of symmetry does 𝐴 𝐵 𝐶 have?

Q24:

Does a parallelogram always have four lines of symmetry?

  • A no
  • Byes

Q25:

Does a rhombus have four lines of symmetry?

  • Ano
  • Byes

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