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A rectangle has diagonals as its lines of symmetry.

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Important Questions on Idea of Symmetrical Shapes and Reflection Symmetry

EASY
Mathematics>Geometry>Idea of Symmetrical Shapes and Reflection Symmetry>Lines of Symmetry

The following question consists of two sets of figures. There is a definite relationship between the first set of figures. Establish a similar relationship between the second set of figures by selecting a suitable figure from the options.

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Mathematics>Geometry>Idea of Symmetrical Shapes and Reflection Symmetry>Lines of Symmetry
A hexagon having more than two lines of symmetry must be _____.(irregular/regular)
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Mathematics>Geometry>Idea of Symmetrical Shapes and Reflection Symmetry>Lines of Symmetry
The number of lines of symmetry in a regular hexagon is _____.
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Mathematics>Geometry>Idea of Symmetrical Shapes and Reflection Symmetry>Lines of Symmetry
The letter 'B' of the English alphabet has _____ line of symmetry.
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Mathematics>Geometry>Idea of Symmetrical Shapes and Reflection Symmetry>Lines of Symmetry
The number of lines of symmetry in a rectangle and a rhombus are _____. (equal / unequal)
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Mathematics>Geometry>Idea of Symmetrical Shapes and Reflection Symmetry>Lines of Symmetry

The digits having only two lines of symmetry are 0 and _____.

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Mathematics>Geometry>Idea of Symmetrical Shapes and Reflection Symmetry>Lines of Symmetry
A rectangle is symmetrical about the lines joining the _____ of the opposite sides.
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Mathematics>Geometry>Idea of Symmetrical Shapes and Reflection Symmetry>Lines of Symmetry

Describe the transformation that have occurred in the diagram:

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Mathematics>Geometry>Idea of Symmetrical Shapes and Reflection Symmetry>Lines of Symmetry
The addition symbol + has _____ lines of symmetry.
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Mathematics>Geometry>Idea of Symmetrical Shapes and Reflection Symmetry>Lines of Symmetry
A rhombus has _____ line of symmetry. Write the answer in numeral.
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Mathematics>Geometry>Idea of Symmetrical Shapes and Reflection Symmetry>Lines of Symmetry
The number of lines of symmetry in a 30°-60°-90° set square is _____.
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Mathematics>Geometry>Idea of Symmetrical Shapes and Reflection Symmetry>Lines of Symmetry
The number of lines of symmetry in a picture of the Taj Mahal is _____.
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Mathematics>Geometry>Idea of Symmetrical Shapes and Reflection Symmetry>Lines of Symmetry
The number of lines of symmetry in a rectangle and in a rhombus is/are _____. ( Zero, One, Two, not same)
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Mathematics>Geometry>Idea of Symmetrical Shapes and Reflection Symmetry>Lines of Symmetry
 The number of lines of symmetry in a rectangle and a square are _____. (equal / unequal).
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Mathematics>Geometry>Idea of Symmetrical Shapes and Reflection Symmetry>Lines of Symmetry

Describe the transformation that has been performed in the diagram and express it using correct arrow notation. 

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Mathematics>Geometry>Idea of Symmetrical Shapes and Reflection Symmetry>Lines of Symmetry
_____ triangle has 3 lines of symmetry.
EASY
Mathematics>Geometry>Idea of Symmetrical Shapes and Reflection Symmetry>Lines of Symmetry
A square has _____ lines of symmetry.
MEDIUM
Mathematics>Geometry>Idea of Symmetrical Shapes and Reflection Symmetry>Lines of Symmetry

Plot the image of the shape on a Cartesian grid:

Rotation 180° about the origin

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Mathematics>Geometry>Idea of Symmetrical Shapes and Reflection Symmetry>Lines of Symmetry

Plot the image of the shape on a Cartesian grid:

Rotation 90° anticlockwise about the origin

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Mathematics>Geometry>Idea of Symmetrical Shapes and Reflection Symmetry>Lines of Symmetry

A trapezium has _____ line(s) of symmetry.