EASY
Earn 100

Define axis of rotation?

Important Questions on Symmetry

MEDIUM
Mathematics>Geometry>Symmetry>Rotational Symmetry

Give the order of rotational symmetry for each of the following figures when rotated about the marked point (x):
 

Question Image

 

EASY
Mathematics>Geometry>Symmetry>Rotational Symmetry
The order of rotational symmetry of an equilateral triangle is
MEDIUM
Mathematics>Geometry>Symmetry>Rotational Symmetry

Can we have a rotational symmetry of order more than 1 whose angle of rotation is 45°?

MEDIUM
Mathematics>Geometry>Symmetry>Rotational Symmetry

Give the order of rotational symmetry for the following figures when rotated about the marked point (x):
Question Image

 

MEDIUM
Mathematics>Geometry>Symmetry>Rotational Symmetry
Give an example of a figure that has a line of symmetry but does not have rotational symmetry.
EASY
Mathematics>Geometry>Symmetry>Rotational Symmetry
Which of the following is/are point symmetric?
MEDIUM
Mathematics>Geometry>Symmetry>Rotational Symmetry

Give the order of rotational symmetry for the following figure when rotated about the marked point (x):

Question Image

 

HARD
Mathematics>Geometry>Symmetry>Rotational Symmetry
Draw, if possible, a rough sketch of a triangle with both line and rotational symmetries of order more than 1.
MEDIUM
Mathematics>Geometry>Symmetry>Rotational Symmetry
Through what different angles should a rectangle be rotated to be in symmetrical position with the original position?
MEDIUM
Mathematics>Geometry>Symmetry>Rotational Symmetry

Give the order of rotational symmetry for the figure:

Question Image

MEDIUM
Mathematics>Geometry>Symmetry>Rotational Symmetry

Give the order of rotational symmetry for the following figures when rotated about the marked point (x):


Question Image

 

MEDIUM
Mathematics>Geometry>Symmetry>Rotational Symmetry

Give the order of rotational symmetry for the following figure when rotated about the marked point (x):

Question Image

 

 

MEDIUM
Mathematics>Geometry>Symmetry>Rotational Symmetry

Does the following figure have rotational symmetry of order more than 1?

Question Image

MEDIUM
Mathematics>Geometry>Symmetry>Rotational Symmetry

Give the order of rotational symmetry for the following figures when rotated about the marked point (x):

Question Image

 

HARD
Mathematics>Geometry>Symmetry>Rotational Symmetry
If a figure has two or more lines of symmetry, should it have rotational symmetry of order more than 1?
EASY
Mathematics>Geometry>Symmetry>Rotational Symmetry
A rectangle has rotational symmetry of order
HARD
Mathematics>Geometry>Symmetry>Rotational Symmetry
Name any two figures that have both line symmetry and rotational symmetry.  
MEDIUM
Mathematics>Geometry>Symmetry>Rotational Symmetry
Shape Centre of Rotation Order of Rotation Angle of Rotation
Square _____ _____ _____
MEDIUM
Mathematics>Geometry>Symmetry>Rotational Symmetry
After rotating by 60° about a centre, a figure looks exactly the same as its original position. At what other angles will this happen for the figure?
MEDIUM
Mathematics>Geometry>Symmetry>Rotational Symmetry

Give the order of rotational symmetry for each of the following figures when rotated about the marked point (x):
Question Image