Page 139 - Revised Maths Wisdom Class - 6
P. 139
Symmetry 137
2. Find all the mirror lines of the following shapes:
(a) (b) (c) (d) (e)
3. Write the number of lines of symmetry for each of the following figures:
(a) (b) (c)
4. Are these figures symmetrical? Draw a line of symmetry to those that are symmetrical:
(a) (b) (c) (d) (e)
5. Which of the following letters does not have the vertical line of symmetry?
(a) M (b) H (c) E (d) V
6. Which of the following letters have both horizontal and vertical lines of symmetry?
(a) X (b) E (c) M (d) K
7. Which of the following letters does not have any line of symmetry?
(a) M (b) S (c) K (d) H
8. The number of lines of symmetry in a circle is:
(a) 0 (b) 2 (c) 4 (d) more than 4
9. Study the eight letters below: N E W M A T H S
(a) Which letter/letters has no line of symmetry. (b) Which letter has a horizontal line of symmetry?
10. Write the letters of the word ‘MATHEMATICS’ which have no line of symmetry.
11. Find the number of line of symmetry for the following shapes:
(a) (b).
12. Classify true or false statements
(a) A semicircle has 2 lines of symmetry. (b) Every figure has one line of symmetry.
(c) The alphabet X has 2 lines of symmetry.
