Page 147 - Revised Maths Wisdom Class - 6

Symmetry 145

B Multiple ChOiCe QuestiOns Multiple ChOiCe QuestiOns
1. A line of symmetry is:
(a) A line that is drawn through a shape so that both sides of the line look the same
(b) A line that goes all the way around the edge of a shape
(c) A line that divides a shape into quarters (d) None of these

2. Which shape has 4 lines of symmetry?
(a) A parallelogram (b) A square (c) An equilateral triangle (d) None of these

3. Which shape has 3 lines of symmetry?
(a) An equilateral triangle (b) A scalene triangle (c) An isosceles triangle (d) A square
4. Which shape has 0 lines of symmetry?
(a) A rectangle (b) A circle (c) A parallelogram (d) A triangle

5. Which shape has 2 lines of symmetry?
(a) A rectangle (b) A circle (c) A parallelogram (d) None of these

6. Which type of shapes can have lines of symmetry?
(a) 2D and 3D shapes (b) 3D shapes (c) 2D shapes (d) None of these
7. Which of these statements is false?
(a) A square has 4 lines of symmetry (b) An equilateral triangle has 2 lines of symmetry

(c) A rectangle has 2 lines of symmetry (d) None of these
8. Which of these statements is true?
(a) An isosceles triangle has 1 line of symmetry (b) A rectangle has 4 lines of symmetry

(c) A scalene triangle has 2 lines of symmetry (d) None of these
9. Which shape has 1 line of symmetry?
(a) A parallelogram (b) A square (c) An isosceles triangle (d) None of these

10. Which shape has infinite (many) lines of symmetry?
(a) A circle (b) A parallelogram (c) A rectangle (d) A triangle

C Fill in the Blanks Fill in the Blanks

1. A _________ has exactly two lines of symmetry.
2. An isosceles triangle has _________ axis of symmetry.
3. The line at which the two halves of a figure coincide each other is called the _________.

4. Linear symmetry and _________ are linked to each other.
5. A hexagon has _________ lines of symmetry.

D Write ‘t’ FOr true and ‘F’ FOr False stateMents Write ‘t’ FOr true and ‘F’ FOr False stateMents

1. An isosceles triangle has 1 line of symmetry. 2. A rectangle has 4 lines of symmetry.

3. A scalene triangle has 2 lines of symmetry. 4. A square has 4-lines of symmetry

5. Letter ‘X’ has 2-lines of symmetry