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State the co-ordinates of the following point under reflection in the line x = 0: (–6, 4) - Mathematics

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प्रश्न

State the co-ordinates of the following point under reflection in the line x = 0:

(–6, 4)

एक पंक्ति में उत्तर

उत्तर

The co-ordinate of the given point under reflection in the line x = 0 is (6, 4).

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Reflection of a Point in a Line
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 12: Reflection - Exercise 12 (A) [पृष्ठ १६५]

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सेलिना Mathematics [English] Class 10 ICSE
अध्याय 12 Reflection
Exercise 12 (A) | Q 6 | पृष्ठ १६५

संबंधित प्रश्न

State the co-ordinates of the following point under reflection in y-axis:

(6, –3)


The point A(–3, 2) is reflected in the x-axis to the point A’. Point A’ is then reflected in the origin to point A”.

  1. Write down the co-ordinates of A”.
  2. Write down a single transformation that maps A onto A”.

S' is the image of S under reflection in the origin. If the co-ordinates of S are (2,-5), write the co-ordinates of S'.


A point P is reflected in the x-axis to P'. P' is then reflected in the origin to P". If the co-ordinates of P' are (-3, 4). Find the co-ordinates of P and P". Write the single transformation that map P onto P".

A point P is mapped onto P' under the reflection in the x-axis. P' is mapped onto P" under the reflection in the origin. If the co-ordinates of 

P" are (5,-2), write down the co-ordinates of P. State the single transformation that takes place.


Find the co-ordinates of the image of A (-5, 4) after reflection in the line

y = 0


Find the co-ordinates of the image of A (-5, 4) after reflection in the line

y = 4


Find the co-ordinates of the image of S(4,-1) after reflection in the line

x = 0


Use graph paper to answer this question:
(i) Plot the points A (4,6) and B (1, 2).
(ii) A’ is the image of A when reflected in X-axis,
(iii) B’ is the image of B when B is reflected in the line AA’.
(iv) Give the geometrical name for the figure ABA’B’.


Use graph paper to answer the following questions. (Take 2 cm = 1 unit on both axis).
(i) Plot the points A (- 4, 2) and B (2, 4).
(ii) A’ is the image of A when reflected in the y-axis. Plot it on the graph paper and write the coordinates of A’.
(iii) B’ is the image of B when reflected in the line AA’. Write the coordinates of B’.
(iv) Write the geometric name of the figure ABA’B’.
(v) Name a line of symmetry of the figure formed.


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