मराठी

State the co-ordinates of the following point under reflection in y-axis: (6, –3) - Mathematics

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प्रश्न

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

(6, –3)

एका वाक्यात उत्तर

उत्तर

The co-ordinate of the given point under reflection in the y-axis is (–6, –3).

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Reflection of a Point in a Line
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 12: Reflection - Exercise 12 (A) [पृष्ठ १६५]

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सेलिना Mathematics [English] Class 10 ICSE
पाठ 12 Reflection
Exercise 12 (A) | Q 4 | पृष्ठ १६५

संबंधित प्रश्‍न

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 triangle ABC lies in the co-ordinate plane. The co-ordinates of its vertices are A (2, 3), B ( 4,-4) and C (6 ,-7). This triangle is reflected in the line y=O onto LA'B'C'. LA'B'C' is then reflected in the origin ontolA"B"C". Write down the co-ordinates of LA'B'C' and LA "B" C".


A point P (-8, 1) is reflected in the x-axis to the point P'. The point P' is  then reflected in the origin to point P". Write down the co-ordinates of P". State the single transformation that maps P into P".


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

y = 0


Point A (1,-5) is mapped as A' on reflection in the line y= l . The point B (-5, 1) is mapped as B' on reflection in the line y=4. Write the co-ordinates of A' and B'. Calculate AB'. 


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

(–5, 4)


Write down the co-ordinates of the image of (5, – 4).
Reflection in y = 2.


Point A (5, 1) on reflection on X- axis is mapped as A’. Also A on reflection on Y- axis is mapped as A”.
(i) Write the co-ordinates of A’.
(ii) Write the co-ordinates of A”.
(iii) Calculate the distance A’ A”.
(iv) On which coordinate axis does the middle point M of A” A’ lie?


A point P(a, b) is reflected in the X-axis to P'(2, – 3). Write down the value of a & b. P” is the image of P, when reflected on the Y-axis. Write down the co-ordinates of P” when P is reflected in the line parallel to the Y-axis, such that x = 4.


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