Lines of Symmetry for Regular Polygon

Q.

A regular hexagon has 7 lines of symmetry.

1. True

2. False

Q. How many line of symmetry are there in a triangle?

Q.

How many lines of symmetry are there in an isosceles triangle?

1. 3

2. 2

3. 0

4. 1

Q.

Which triangle has 2 lines of symmetry

Q. How many lines of symmetry does a regular heptagon have?

1. $5$
2. $7$
3. $1$
4. $4$

Q.

How many lines of symmetry are possible for an equilateral triangle. Explain with a proper diagram? [3 MARKS]

Q.

Which of the following shapes have more lines of symmetry than the others?

1. Rectangle

2. Isosceles Triangle

3. Square

4. Kite

Q.

An 'n'-sided regular polygon has ___ lines of symmetry.

Q. Question 10 (a)
What other names can you give to the line of symmetry of
(a) an isosceles triangle?

Q.

In a regular polygon, the number of lines of symmetry is equal to the number of sides.

1. True

2. False

Q.

What other name can you give to the line of symmetry of -

(1) An isosceles triangle

(2)A circle

Q.

Draw a polygon with six lines of symmetry. What is it called? [3 MARKS]

Q.

Question 5(a)

On a squared paper, sketch the triangle with a horizontal line of symmetry but no vertical line of symmetry.

Q.

Question 5(e)

On a squared paper, sketch the hexagon with six lines of symmetry.

Q.

A triangle with one axis of symmetry

Q.

What is the name of the given triangle? How many line(s) of symmetry is/are possible for the given figure? [2 MARKS]

Q.

Match the figures to their number of lines of symmetry.

1. 1-a; 2-b; 3-c; 4-d

2. 1-d; 2-c; 3-b; 4-a

3. 1-b; 2-a; 3-c; 4-d

4. 1-a; 2-c; 3-b; 4-d

Q. Total number of lines of symmetry of equilateral triangle is:

1. $1$
2. $2$
3. $3$
4. $4$

Q. How many line(s) of symmetry is/are there in an equilateral triangle?

1. 0
2. 3
3. 2
4. 1

Q.

How many lines of symmetry are possible for an equilateral triangle. Explain with a proper diagram? [3 MARKS]

Q. Can you draw a triangle which has
(a) exactly one line of symmetry?
(b) exactly two lines of symmetry?
(c) exactly three lines of symmetry?
(d) no lines of symmetry?

Sketch a rough figure in each case.

Q.

How many lines of symmetry does a regular hexagon have?

1. 6

2. 9

3. 3

4. 12

Q.

If a polygon has ‘n’ sides, it will have:

1. ‘n/2’ lines of symmetry (if it is a regular polygon)

2. ‘n’ lines of symmetry (if it is a regular polygon)

3. ‘n/2’ lines of symmetry always

4. ‘n’ lines of symmetry always

Q.

How many lines of symmetry are there in a square?

___

Q.

How many lines of symmetry does this figure have, if all the sides are equal?

1. 3

2. 6

3. 9

4. 12

Q.

Copy the triangle in each of the following figures on squared paper. In each case, draw the line(s) of symmetry, if any and identify the type of triangle.

Q. The total number of lines of symmetry of an isosceles triangle is
(a) 1
(b) 2
(c) 3
(d) None of these

Q.

If the number of lines of symmetry in a polygon is equal to the number of sides it has, then it must be a/an __ polygon.

Q.

What is the line of symmetry of the circle called?

1. $Radius$

2. $Diameter$

3. $Chord$

4. $Secant$

Q.

Match the figures to their number of lines of symmetry.

1. 1-a; 2-b; 3-c; 4-d

2. 1-d; 2-c; 3-b; 4-a

3. 1-b; 2-a; 3-c; 4-d

4. 1-a; 2-c; 3-b; 4-d