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प्रश्न
The number of lines of symmetry in a regular hexagon is ______.
उत्तर
The number of lines of symmetry in a regular hexagon is 6.
Explanation:
Since, all sides of regular hexagon are equal and each of its angles measures 120°. Therefore, it has six lines of symmetry, three along the lines joining the mid-points of opposite sides and three along the diagonals.
APPEARS IN
संबंधित प्रश्न
Use a graph paper for this question (Take 2 cms = 1 unit on both x and y-axis)
1) Plot the following points:A(0, 4), B(2, 3), C(1, 1) and D(2, 0)
2) Reflect points B, C, D on the y-axis and write down their coordinates. Name the images as B’, C’, D’ respectively
3) Join the points A, B, C, D, D’, C’, B’ and A in order, so as to form a closed figure. Write
down the equation of the line of symmetry of the figure formed
Use a graph paper to answer the following questions (Take 1 cm = 1 unit on both axes)
1) Plot A(4,4), B(4,-6) and C(8,0), the vertices of a triangle ABC.
2) Reflect ABC on the y-axis and name it A’B’C’.
3) Write the coordinates of the images A’, B’ and C’.
4) Give a geometrical name for the figure AA’ C’ B’ BC.
5) Identify the line of symmetry of AA’ C’ BC’.
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:
Draw an equilateral triangle each of whose sides is 4 cm. Draw all its lines of symmetry.
Guess which of the shapes below would look the same after half a turn.
A rhombus is symmetrical about ______.
A square and a rectangle have the same number of lines of symmetry.
Complete the figure so that line l becomes the line of symmetry of the whole figure.
Can you draw a triangle which has no lines of symmetry?
