**Q4: **

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

**Q5: **

How many lines of symmetry does a scalene triangle have?

**Q6: **

How many lines of symmetry does this figure have?

**Q7: **

How many lines of symmetry does this figure have?

**Q9: **

Does the following figure have a line of symmetry?

- A yes
- B no

**Q10: **

The line of symmetry divides a figure into two halves.

- Acongruent
- Bdifferent

**Q11: **

How many lines of symmetry does this shape have?

- A180
- B1
- C360
- Dan infinite number
- E2

**Q12: **

Does the following figure have a line of symmetry?

- A no
- B yes

**Q13: **

Does the following figure have a line of symmetry?

- A no
- B yes

**Q14: **

Does the flag of Greece have a line of symmetry?

- A no
- B yes

**Q15: **

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

- A no
- B yes

**Q17: **

How many lines of symmetry does this figure have?

**Q18: **

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

- A
- B
- C

**Q19: **

Which of these are lines of symmetry of the parallelogram?

- Aline only
- Blines , , and
- C line only
- Dnone of them
- E line only

**Q20: **

Which of these are lines of symmetry of the rhombus?

- Aline only
- Blines , , and
- C line only
- Dlines and
- E line only

**Q22: **

How many lines of symmetry does the letter U have?

**Q23: **

Which of these letters has exactly one line of symmetry?

- A
- B
- C
- D

**Q24: **

Are the number of lines of symmetry of a scalene triangle less than, equal to or greater than the number of lines of symmetry of an isosceles triangle?

- A
- B
- C

**Q25: **

Are the number of lines of symmetry of an isosceles triangles less than, equal to or greater than the number of lines of symmetry of an equilateral triangle?

- A
- B
- C