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\ 19-Nov-2025 Bharat Arora Proof-9 Reader’s Sign _______________________ Date __________
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Activity Century #Experiential Learning
Skills
making Ink Blot devils
• Take a piece of paper and fold it in half to make a
crease.
• Now unfold it, put a few drops of ink on one side,
and then press the two halves together.
• Look at the figure that is formed.
• You will notice that the figure is symmetrical. Also, the
crease made by the fold is the line of symmetry.
Exercise 6A
1. draw the lines of symmetry for these images.
a. b. c. d.
2. How many lines of symmetry do these figures have?
a. b. c.
d. e. f.
3. Considering the dotted line as the line of symmetry, complete the image.
a. b. c.
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Symmetry and Patterns

