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Does the fig have rotational symmetry?...

Does the fig have rotational symmetry?

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ROTATIONAL SYMMETRY A figure is said to have rotational symmetry if it fits onto itself more than once during a full turn i.e.rotation through 360^(@).

NCERT EXEMPLAR-PRACTICAL GEOMETRY SYMMETRY AND VISUALISING SOLID SHAPES-EXERCISE
  1. Construct an equilateral triangle ABC of side 6cm.

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  2. By what minimum angle does a regular hexagon rotate so as to coincide ...

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  3. In the figure of cube. (i) Which edge is the intersection of faces E...

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  4. Draw a net of a cuboid having same breadth and height, but length doub...

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  5. Draw the nets of the following (i) Triangular prism (ii) Tetrahedr...

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  6. Draw a net of the solid given in the figure

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  7. Draw an isometric view of a cuboid 6cmxx4cmxx2cm.

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  8. The net given below in fig can be used to make a cube. (i) Which edg...

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  9. Draw the net of triangular pyramid with base as equilateral triangle o...

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  10. Draw the net of a square pyramid with base as square of side 4 cm and ...

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  11. Find the area of a rectangle whose length is 36 cm and breadth 15 cm.

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  12. Draw all lines of symmetry for each of the following figures as given ...

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  13. Draw all lines of symmetry, if it has.

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  14. Tell whether each figure has rotational symmetry or not.

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  15. Draw all lines of symmetry for each of the following figures :

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  16. Tell whether each figure has rotational symmetry. Write yes or no.

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  17. Does the fig have rotational symmetry?

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  18. The flag of Japan is shown below. How many lines of symmetry does the ...

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  19. Which of the following figures do not have the symmetry?

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  20. Which capital letters of English alphabet have no line of symmetry?

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