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Copy the figure with punched holes and find the axes of symmetry for the following:

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प्रश्न

Copy the figure with punched holes and find the axes of symmetry for the following:

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उत्तर

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अध्याय 12: Symmetry - EXERCISE 12.1 [पृष्ठ १८९]

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एनसीईआरटी Mathematics [English] Class 7
अध्याय 12 Symmetry
EXERCISE 12.1 | Q 1. (c) | पृष्ठ १८९

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संबंधित प्रश्न

Copy the figure with punched holes and find the axes of symmetry for the following:


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?


Copy the diagram and complete the given shape to be symmetric about the mirror line(s):


State the number of lines of symmetry for an isosceles triangle figure.


State the number of lines of symmetry for a regular hexagon figure.


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.


An angle has two lines of symmetry.


A regular hexagon has six lines of symmetry.


By what minimum angle does a regular hexagon rotate so as to coincide with its original position for the first time?


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