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प्रश्न
The number of capital letters of the English alphabets having only horizontal line of symmetry is ______.
उत्तर
The number of capital letters of the English alphabets having only horizontal line of symmetry is 4.
Explanation:
Since, alphabets B, C, D and E have only horizontal line of symmetry.
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संबंधित प्रश्न
In the given figure, ABCDE is a pentagon inscribed in a circle such that AC is a diameter and side BC//AE.If
∠ BAC=50°, find giving reasons:
(i) ∠ACB
(ii) ∠EDC
(iii) ∠BEC
Hence prove that BE is also a diameter
Given below are part of a geometrical figure. Complete the figure so that both axes are lines of symmetry.
Part of a geometrical figure is given in each of the diagram below. Complete the figures so that both the X-axis and the Y-axis are lines of symmetry of the completed figure.
Give the geometrical name of the completed figure.
(You may use graph paper if required).
Freehand sketches would be sufficient.
Draw and answer the following.
A triangle which has three lines of symmetry
Find the alphabets in the box which have No line of symmetry
| A | M | P | E |
| D | I | K | O |
| N | X | S | H |
| U | V | W | Z |
Think of all 2, 3 and 4 digit numbers which look the same on half a turn.
Example
- 2 digit numbers 11, ______, ______
- 3 digit numbers 101, 111, ______, ______, ______, ______, ______, ______
- 4 digit numbers 1001, 1111, ______, ______, ______, ______, ______
The digits having only two lines of symmetry are ______ and ______.
The number of lines of symmetry in a regular polygon of n sides is ______.
A rectangle is symmetrical about the lines joining the ______ of the opposite 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!)
