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NCERT EXEMPLAR-PRACTICAL GEOMETRY SYMMETRY AND VISUALISING SOLID SHAPES-EXERCISE
- 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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- A triangular prism has 5 faces, 9 edges and 6 vertices. state true or ...
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- If the base of a pyramid is a square, it is called a square pyramid. ...
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- A rectangular pyramid has 5 rectangular faces. state true or false
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- Rectangular prism and cuboid refer to the same solid.
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- A tetrahedron has 3 triangular faces and 1 rectangular face.
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- State True or False While rectangle is a 2 -D figure , cuboid is a ...
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- State True or False: While sphere is a 2-D figure, circle is a 3-D f...
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- State True or False Two dimensional figures are also called plane fi...
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- A cone is a polyhedron.
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- A prism has four bases.
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- The number of lines of symmetry of a regular polygon is equal to the v...
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