The angle between the mirror line l and the line segment joining a point and its reflection (image) is:
0°
45°
60°
90°
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The mirror line is always perpendicular to the line segment joining a point and its image. So, the angle between them is 90°.
Hence, Option 4 is the correct option.
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In which of the given figures is the dotted line of symmetry?
Amongst the given figures, the one having maximum number of lines of symmetry is:
Which of two figures are images of each other (mirror line shown dotted)?
Which of the two figures are mirror images of each other (mirror line shown dotted)?