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(d) From P, draw a perpendicular on y = -2 which meets it at Q. (c) Draw a line y = -2 which is parallel to the x-axis. P’ is the reflection of P whose co-ordinates are (2, -2) (d) From P, draw a perpendicular on y = 1 meeting it at Q. (c) Draw a line y = 1, which is parallel to x-axis. (ii) Find the image of the point P ( – 3, – 5) in the line y = – 2. (i) The point P (2, 4) on reflection in the line y = 1 is mapped onto P’ Find the co-ordinates of P’. P’ is the image or reflection of P in the line x = -1 (d) From P, draw a perpendicular on the line x = -1, which meets it at Q. (c) Draw a line x = -1 which is parallel toy-axis. (a) Draw axis XOX’ and YOY’ and take 1 cm = 1 unit. ∴ P’ is the reflection of P in the line x = 4 (e) Produce PQ to P’, such that QP’ = QP. (d) From P, draw a perpendicular on x = 4, which intersects x = 4 at Q. (c) Draw a line x = 4 which is parallel to y-axis. (a) Draw axis XOX’ and YOY’ and take 1 cm = 1 unit

(ii) Find the image of the point P (1, – 2) in the line x = – 1.

(i) The point P (2, 3) is reflected in the line x = 4 to the point P’. (ii) Co-ordinates of the image of P in the x- axis will be ( – 2, – 5) Question- 7

The co-ordinates of image of a point P which is reflected in origin are (2, – 5), then (ii) the co-ordinates of the image of P in the x-axis. (ii) Co-ordinates of image of P under reflection in the y-axis will be ( – 8, 6) Question -6Ī point P is reflected in the origin. The co-ordinates of image of P which is reflected in x-axis are (8, – 6), then (ii) Find the co-ordinates of the image of P under reflection in the y-axis. ∴ Co-ordinates of P will be (5, 2) Question -5Ī point P is reflected in the x-axis. Write down the co-ordinates of P.Īs the image of a point (5, -2) under x – axis is P The image of a point P under reflection in the x-axis is (5, – 2). (iii) Image of (0, 0) will be (0, 0) Question -4. (iii) Image of ( -7, 0) will be (-7, 0) Question- 2įind the co-ordinates of the images of the following points under reflection in the y-axis:Ĭo-ordinates of the image of the points under reflection in the y-axisįind the co-ordinates of the images of the following points under reflection in the origin: