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प्रश्न
A rhombus is symmetrical about ______.
उत्तर
A rhombus is symmetrical about diagonals.
Explanation:
A rhombus has two lines of symmetry along its diagonals.
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संबंधित प्रश्न
Use a graph paper for this question taking 1 cm = 1 unit along both the x and y-axis :
1) Plot the points A(0, 5), B(2, 5), C(5, 2), D(5, -2), E(2, -5) and F(0, -5).
2) Reflect the points B, C, D and E on the y-axis and name them respectively as B’, C’, D’ and E’.
3) Write the coordinates of B’, C’, D’ and E’.
4) Name the figure formed by B C D E E’ D’ C’ B’.
5) Name a line of symmetry for the figure formed.
Complete the following figure, about the given lines of symmetry which are shown by dotted lines and name the figure thus obtained:
Construct an isosceles right-angled triangle, having hypotenuse= 8 cm. Draw its lines of symmetry.
Construct a Δ PQR in which ∠ R = 90 ° , PQ = 5.2 cm and QR= 2.6 cm. Complete the figure taking PR as the line of symmetry and name the figure.
Draw the lines of symmetry of the following.
Which of the following letters does not have the vertical line of symmetry?
If an isosceles triangle has more than one line of symmetry, then it must be an equilateral triangle.
A circle has only 16 lines of symmetry.
On a squared paper, sketch the following:
A triangle with a horizontal line of symmetry but no vertical line of symmetry.
On a squared paper, sketch the following:
A quadrilateral with both horizontal and vertical lines of symmetry.
