The number of lines of symmetry in a 30° – 60° – 90°

The number of lines of symmetry in a 30° – 60° – 90° set square is
(a) 0
(b) 1
(c) 2
(d) 3

Solution:

0 (a)

The number of lines of symmetry in a protractor is
(a) 0
(b) 1
(c) 2
(d) more than 2

Solution:

1 (b)

More Solutions:

• The subtraction symbol – has …….. lines of symmetry.
• The letter N has one line of symmetry.
• The number of lines of symmetry of a scalene triangle is
• The number of lines of symmetry of a rectangle is
• The number of lines of symmetry of a circle is
• Which of the following letters
• In which of the given figures
• The angle between the mirror line 1
• Which of the two figures are mirror images
• The following figures and count their number: