मराठी

State the Co-ordinates of the Images of the Following Point Under Reflection in the Y-axis: - Mathematics

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प्रश्न

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

(-5,-6)

एका वाक्यात उत्तर

उत्तर

The co-ordinate of the given point under reflection in the y-axis is: (-5,-6).

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पाठ 8: Reflection - Exercise 8.1

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फ्रँक Mathematics - Part 2 [English] Class 10 ICSE
पाठ 8 Reflection
Exercise 8.1 | Q 2.3

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संबंधित प्रश्‍न

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

(0, 6)


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

(-4,-8)


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

(2, 8)


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

(-4, 7)


The points B and C have the co-ordinates (3, 2) and (0, 3). Find B', the image of B under the reflection in the x-axis and C', the image of C under the reflection in the line BB'.


Name the figure formed by a triangle and its reflection, when:
An isosceles right-angled triangle is reflected in its hypotenuse.


Name the figure formed by a triangle and its reflection, when:
An isosceles triangle is reflected in its unequal side.


The point (3, 0) is invariant under reflection in:


Use graph sheet to Solution this question. Take 2 cm = 1 unit alogn both the axes.

  1. Plot A, B, C where A(0, 4), B(1, 1) and C(4, 0)
  2. Reflect A and B on the x-axis and name them as E and D respectively.
  3. Reflect B through the origion and name it F. Write down the coordinates of F.
  4. Reflect B and C on the y-axis and name them as H and G respectively.
  5. Join points A, B, C, D, E, F, G, H and A in order and name the closed figure formed.

Study the graph and answer each of the following:

  1. Write the coordinates of points A, B, C and D.
  2. Given that, point C is the image of point A. Name and write the equation of the line of reflection.
  3. Write the coordinates of the image of the point D under reflection in y-axis.
  4. Whats the name given to a point whose image is the point itself?
  5. On joining the points A, B, C, D and A in order, a figure is formed. Name the closed figure.


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