CBSE Class 7 Mathematics Symmetry Assignment Set A

1. Define symmetrical figures. Draw two figures which are symmetrical.

2. What do you mean by a line of symmetry? Draw a figure with line(s) of symmetry on it.

3. In the following figures, the lines of symmetry is given as a dotted line. Complete each figure performing reflection in the dotted line.

4. State the number of lines of symmetry for the following figures.

a) An equilateral triangle

b) A scalene triangle

c) A quadrilateral

d) A circle

e) A regular hexagon

5. What letters of the English alphabet have reflection symmetry about:

a) A vertical mirror

b) A horizontal mirror

c) Both horizontal and vertical mirrors

6. Give three examples of shapes with no line of symmetry.

7. Give the order of Rotational symmetry for the following:

8. Name any two figures that have both line symmetry and rotational symmetry.

9. Draw, wherever possible, a rough sketch of:

a) A quadrilateral with a rotational symmetry of order more than 1 but not a line symmetry.

b) A triangle with only line symmetry and no rotational symmetry of order more than 1.

Please click the link below to download CBSE Class 7 Mathematics Symmetry Assignment Set A