हिंदी

The number of lines of symmetry in the figure given below is ______.

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प्रश्न

The number of lines of symmetry in the figure given below is ______.

विकल्प

  • 4

  • 8

  • 6

  • Infinitely many

MCQ
रिक्त स्थान भरें
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उत्तर

The number of lines of symmetry in the figure given below is 6.

Explanation:

Given figure has 6 lines of symmetry.

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अध्याय 12: Practical Geometry Symmetry and Visualising Solid Shapes - Exercise [पृष्ठ ३६४]

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एनसीईआरटी एक्झांप्लर Mathematics [English] Class 7
अध्याय 12 Practical Geometry Symmetry and Visualising Solid Shapes
Exercise | Q 3. | पृष्ठ ३६४

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संबंधित प्रश्न

In the given figure, the mirror line (i.e., the line of symmetry) is given as a dotted line. Complete given figure performing reflection in the dotted (mirror) line. (You might perhaps place a mirror along the dotted line and look into the mirror for the image). Are you able to recall the name of the figure you complete?


State the number of lines of symmetry for a parallelogram figure.


State the number of lines of symmetry for a quadrilateral figure.


State the number of lines of symmetry for a circle figure.


Complete the other half of the following figure such that the dotted line is the line of symmetry.


Complete the other half of the following figure such that the dotted line is the line of symmetry.


Find the line of symmetry and the order of rotational symmetry of the given regular polygons and complete the following table and answer the questions given below.

Shape Equilateral
Triangle
Square
Regular
pentagon
Regular
hexagon
Regular
octagon


Number of lines of symmetry          
Order of rotational symmetry          

i) A regular polygon of 10 sides will have _________ lines of symmetry

ii) If a regular polygon has 10 lines of symmetry, then its order of rotational symmetry is ___________

iii) A regular polygon of 'n' sides has _________ lines of symmetry and the order of rotational symmetry is _________


Draw the line of symmetry in the following figure.


In an isosceles right triangle, the number of lines of symmetry is ______.


An isosceles trapezium has one line of symmetry.


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