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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 1.
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संबंधित प्रश्न
Using graph paper and taking 1 cm = 1 unit along both x-axis and y-axis.
1) Plot the points A(–4, 4) and B(2, 2).
2) Reflect A and B in the origin to get the images A’ and B’ respectively.
3) Write down the coordinates of A’ and B’.
4) Give the geometrical name for the figure ABA’B’.
5) Draw and name its lines of symmetry.
Use graph paper for this question) (4)
A(0, 3), B(3, −2) and O(0, 0) are the vertices of triangle ABO.
(1) Plot the triangle on a graph sheet taking 2 cm = 1 unit on both the axes.1
(2) Plot D the reflection of B in the Y-axis, and write its coordinates.
(3) Give the geometrical name of the figure ABOD.
(4) Write the equation of the line of symmetry of the figure ABOD.
Draw the line of symmetry of the following figure and also mark their points of symmetry, if any:
Given below are part of a geometrical figure. Complete the figure so that both axes are lines of symmetry.
Use a ruler and compass only in this question.
Write down the geometrical name of the quadrilateral.
Draw a line of symmetry of the given figure such that one hole coincide with the other hole(s) to make pairs.
Which of the following letters have both horizontal and vertical lines of symmetry?
Which of the following letters has only one line of symmetry?
A 45° – 45° – 90° set-square has ______ line/lines of symmetry.
Find the number of lines of symmetry for the following shape:
