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प्रश्न
A square and a rectangle have the same number of lines of symmetry.
पर्याय
True
False
उत्तर
This statement is False.
Explanation:
We know that, rectangle has two lines of symmetry but square has four lines of symmetry.
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संबंधित प्रश्न
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’.
Complete the following figure, about the given lines of symmetry which are shown by dotted lines and name the figure thus obtained:
Complete the following figure, about the given lines of symmetry which are shown by dotted lines and name the figure thus obtained:
Draw an isosceles ΔABC, where BC = 3.5 cm, the base angles C and B = 75°. Use ruler and compass only. Draw all lines of symmetry of the triangle.
Part of a geometrical figure is given in each of the diagrams below. Complete the figures so. that the line AB in each case is a line of symmetry of the completed figure.
Give also the geometrical name for the completed figure. Recognizable free hand Sketches would be awarded full marks.
A kite has two lines of symmetry.
If an isosceles triangle has more than one line of symmetry, then it must be an equilateral triangle.
A 45° – 45° – 90° set-square and a protractor have the same number of lines of symmetry.
Find the number of lines of symmetry for the following shape:
Consider the letters of English alphabets, A to Z. List among them the letters which have horizontal lines of symmetry (like B).
