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प्रश्न
Find the number of lines of symmetry for the following shape:
उत्तर
The number of symmetry lines of the given figure is 4.
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संबंधित प्रश्न
Draw the line of symmetry of the following figure and also mark their points of symmetry, if any:
Complete the following figure, about the given lines of symmetry which are shown by dotted lines and name the figure thus obtained:
Which of the following is a symmetrical figure?
Try and change the shapes in such a way that the new shape remains the same on giving it half a turn.
The number of lines of symmetry in a protractor is ______.
The number of lines of symmetry in a 45° – 45° – 90° set-square is ______.
A parallelogram has no line of symmetry.
Open your geometry box. There are some drawing tools. Observe them and complete the following table:
| Name of the tool | Number of lines of symmetry |
| (i) The Ruler | ______ |
| (ii) The Divider | ______ |
| (iii) The Compasses | ______ |
| (iv) The Protactor | ______ |
| (v) Triangular piece with two equal sides | ______ |
| (vi) Triangular piece with unequal sides | ______ |
Copy the triangle in the following figure on squared paper. Draw the line(s) of symmetry, if any and identify the type of triangle. (Some of you may like to trace the figure and try paper-folding first!)
Consider the letters of English alphabets, A to Z. List among them the letters which have vertical lines of symmetry (like A).
