Symmetry
Math ⇒ Geometry
Symmetry starts at 6 and continues till grade 12.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Symmetry.
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When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 7
A regular hexagon has how many lines of symmetry?
A regular polygon with n sides has how many lines of symmetry?
A shape has 8 lines of symmetry. What is the minimum angle of rotation for rotational symmetry?
A shape has rotational symmetry of order 2. What does this mean?
A shape is rotated by 120° and it looks the same. What is the order of rotational symmetry?
Describe the difference between line symmetry and rotational symmetry.
Explain what is meant by the term 'order of rotational symmetry'.
Explain why a parallelogram does not have line symmetry.
Which of the following has rotational symmetry but no line symmetry?
(1) Equilateral triangle
(2) Rectangle
(3) Letter S
(4) Square
Which of the following letters of the English alphabet has both horizontal and vertical lines of symmetry?
(1) H
(2) A
(3) X
(4) O
Which of the following numbers has a vertical line of symmetry?
(1) 3
(2) 8
(3) 5
(4) 7
Which of the following shapes does NOT have any line of symmetry?
(1) Scalene triangle
(2) Square
(3) Circle
(4) Rectangle
A regular pentagon has _______ lines of symmetry.
A regular triangle is also called an _______ triangle.
Fill in the blank: The minimum angle of rotation for a regular octagon to look the same is _______ degrees.
Fill in the blank: The order of rotational symmetry of a regular hexagon is _______.
True or False: A circle has an infinite number of lines of symmetry.
True or False: All parallelograms have at least one line of symmetry.
True or False: All rectangles have two lines of symmetry.
True or False: All regular polygons have both line and rotational symmetry.
