Worksheet: Lines of Symmetry

In this worksheet, we will practice drawing lines of symmetry in shapes and figures and counting all the lines of symmetry in given shapes.

Q1:

How many lines of symmetry does this figure have?

Q2:

How many lines of symmetry does this figure have?

Q3:

Which of these are lines of symmetry of the letter?

  • Aline 𝐴 only
  • Blines 𝐴 and 𝐶
  • Cline 𝐵 only
  • Dlines 𝐴 and 𝐵
  • Eline 𝐶 only

Q4:

Which of the following has the most lines of symmetry?

  • Arectangle
  • Bsquare
  • Cequilateral triangle

Q5:

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

Q6:

How many lines of symmetry does this shape have?

  • A360
  • B1
  • Can infinite number
  • D180
  • E2

Q7:

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

  • Ayes
  • Bno

Q8:

Which of these are lines of symmetry of the rhombus?

  • Alines 𝐵 and 𝐶
  • Bline 𝐴 only
  • Cline 𝐵 only
  • Dlines 𝐴, 𝐵, and 𝐶
  • Eline 𝐶 only

Q9:

How many lines of symmetry does this picture have?

Q10:

How many lines of symmetry does this shape have?

Q11:

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

  • A𝑁𝑂
  • B𝑀𝑃
  • C𝑀𝑁
  • D𝑁𝑃

Q12:

How many lines of symmetry are there?

Q13:

If one of the angles in a right triangle is 45, how many lines of symmetry does the triangle have?

Q14:

How many lines of symmetry does a scalene triangle have?

Q15:

How many lines of symmetry does this figure have?

Q16:

How many lines of symmetry does this figure have?

Q17:

The line of symmetry divides a figure into two halves.

  • Acongruent
  • Bdifferent

Q18:

Suppose that 𝐴𝐵𝐶 is such that 𝑚𝐴=𝑚𝐵=60. How many lines of symmetry does 𝐴𝐵𝐶 have?

Q19:

Suppose that 𝐴𝐵𝐶 is such that 𝐴𝐵=𝐴𝐶 and 𝑚𝐴=60. How many lines of symmetry does 𝐴𝐵𝐶 have?

Q20:

How many lines of symmetry does this figure have?

Q21:

In the figure, 𝑋𝑌 is a line of symmetry for which polygon?

  • A𝐴𝐵𝑌𝑋
  • B𝐴𝐵𝐶𝐷
  • C𝐷𝐶𝑌𝑋

Q22:

Which of these are lines of symmetry of the parallelogram?

  • Anone of them
  • Bline 𝐴 only
  • Cline 𝐵 only
  • Dlines 𝐴, 𝐵, and 𝐶
  • Eline 𝐶 only

Q23:

How many lines of symmetry does the letter U have?

Q24:

Which of these letters has exactly one line of symmetry?

  • A
  • B
  • C
  • D

Q25:

How many lines of symmetry does this picture have?

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