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

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प्रश्न

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

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उत्तर

There is only 1 line of symmetry in an isosceles triangle.

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पाठ 14: Symmetry - Exercise 14.1 [पृष्ठ २७०]

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एनसीईआरटी Mathematics [English] Class 7
पाठ 14 Symmetry
Exercise 14.1 | Q 7.02 | पृष्ठ २७०

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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?


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 figure given here.

Take any one diagonal as a line of symmetry and shade a few more squares to make the figure symmetric about a diagonal. Is there more than one way to do that? Will the figure be symmetric about both the diagonals?


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


What letters of the English alphabet have reflectional symmetry (i.e., symmetry related to mirror reflection) about a vertical mirror.


What letters of the English alphabet have reflectional symmetry (i.e., symmetry related to mirror reflection) about a horizontal mirror.


Name the quadrilaterals which have both line and rotational symmetry of order more than 1.


A triangle can be constructed by taking its sides as ______.


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


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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