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NCERT EXEMPLAR-PRACTICAL GEOMETRY SYMMETRY AND VISUALISING SOLID SHAPES-EXERCISE
- Each of the letters H,N,S and Z has a rotational symmetry of order .
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- Order of rotational symmetry of a rectangle is .
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- Order of rotational symmetry of a circle is .
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- Each face of a cuboid is a .
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- Line of symmetry for an angle is its .
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- A parallelogram has line of symmetry.
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- Order of rotational symmetry of is .
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- Atriangle has no lines of symetry.
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- is a net of .
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- is a net of a .
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- Order of rotational symmetry of .
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- A regular hexagon has six lines of symmetry.
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- An isosceles trapezium has one line of symmetry.
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- Order of rotational symmetry of a rhombus is four.
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- Order of rotational symmetry of a semi circle is two.
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- True or False: In oblique sketch of the solid, the measurements are ke...
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- True of False: An isometric sketch does not have proportional length.
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- Write (T) for True and (F) for false: (i) A Cylinder has no vertex.
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- All the faces, except the base of a square pyramid are triangular. sta...
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- A pyramid has only one vertex. state true or false
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