मराठी

State the number of lines of symmetry for a scalene triangle figure.

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प्रश्न

State the number of lines of symmetry for a scalene triangle figure.

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उत्तर

There is no line of symmetry in a scalene triangle.

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पाठ 12: Symmetry - EXERCISE 12.1 [पृष्ठ १९१]

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एनसीईआरटी Mathematics [English] Class 7
पाठ 12 Symmetry
EXERCISE 12.1 | Q 7. (c) | पृष्ठ १९१

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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?


The following figures have more than one line of symmetry. Such figures are said to have multiple lines of symmetry.

(a) (b) (c)

Identify multiple lines of symmetry, if any, in the following figure.


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):


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


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


How many lines of symmetry for the following figure


Draw what the following shapes would look like on a `1/4` turn and half a turn.

  On `1/4` turn On half turn
a)     
b)     
c)     
d)    
  • Which of the above shapes do not look the same on the `1/4` turn?
  • Which shapes do not look the same on `1/2` a turn?

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


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