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प्रश्न
The three digit number 101 has rotational and reflection symmetry. Give five more examples of three digit numbers which have both rotational and reflection symmetry
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उत्तर
The digits 0, 1, 8 have rotational and reflection symmetry.
∴ The three digit numbers 181, 111, 808, 818, 888 have both rotational and reflection symmetry.
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संबंधित प्रश्न
A point P (7,3) is reflected in the x-axis to point P’. The point P’ is further reflected in v-axis to point P” Find :
(i) the coordinates of P’
(ii) the co-ordinates of P”
(iii) the image of P (7, 3) in origin.
Examine the following figure carefully, draw line(s) of symmetry in whichever figure possible:
Examine the following figure carefully, draw line(s) of symmetry in whichever figure possible:
Examine the following figure carefully, draw line(s) of symmetry in whichever figure possible:
In the following case, construct a point that is symmetric to the given point P with respect to the given line AB.
Observe various commonly seen objects such as tree leaves, birds in flight, pictures of historical buildings, etc. Find symmetrical shapes among them and make a collection of them.
The reflection of the name RANI is INAЯ
Draw the following:
A figure which has reflection symmetry but no rotational symmetry
Draw the following:
A figure which has both reflection and rotational symmetry
The number of digits having no line of symmetry is ______.
