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प्रश्न
A shape has reflection symmetry if it has a line of symmetry
पर्याय
True
False
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उत्तर
A shape has reflection symmetry if it has a line of symmetry - True
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संबंधित प्रश्न
Each of the points A (3, 0), B (7, 0), C (- 8, 0), D (- 7, 0) and E (0, 0) is reflected in x-axis to points A’, B’, C’, D’ and E’ respectively. Write the co-ordinates of each of the image points A’, B’, C’, D’ and E’.
Mark points A (4, 5) and B (− 5, 4) on a graph paper. Find A’, the image of A in x-axis and B’, the image of B in x-axis.
Mark A’ and B’ also on the same graph paper. Join AB and A’ B’ and find if AB = A’ B’?
Examine the following figure carefully, draw line(s) of symmetry in whichever figure possible:
Construct a triangle XYZ, in which XY = YZ = ZX = 4.5 cm. Draw all its lines of symmetry.
For each letter of the English alphabet, draw the maximum possible number of lines of symmetry.
Draw all the possible lines of symmetry for the given figure below:
In the following case, construct a point that is symmetric to the given point P with respect to the given line AB.
Find the alphabets in the box which have Reflection symmetry
| A | M | P | E |
| D | I | K | O |
| N | X | S | H |
| U | V | W | Z |
Look at the figure in the white box. On which of the dotted lines will you keep the mirror so that you get shape (b)? Also, tell which part of the picture will be hidden when we keep the mirror on the dotted line.
Find the number of lines of symmetry in the following shapes. How will you check your answers?
