# FRANK Solutions for Class 10 Maths Chapter 8 - Reflection

Revise Maths lessons with Frank Solutions for ICSE Class 10 Mathematics Chapter 8 Reflection at TopperLearning. Practise Maths problems to relearn the steps to find the distance between the points of reflection based on the given data. Understand how to find the coordinates of a mirror image of the given points with the expert answers available on our study portal.

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## Chapter 8 - Reflection Exercise Ex. 8.1

(i) (3,-9)

(ii) (-7, 5)

(iii) (0, 6)

(iv) (-4,-8)

The co-ordinate of the given point under reflection in the x-axis is: (3,9).

(ii) (-7, 5)

The co-ordinate of the given point under reflection in the x-axis is: (-7,-5).

(iii) (0, 6)

The co-ordinate of the given point under reflection in the x-axis is: (0,-6).

(iv) (-4,-8)

The co-ordinate of the given point under reflection in the x-axis is: (-4, 8).

(i) (2, 8)

(ii) (-1,-3)

(iii) (5,-6)

(iv) (-4, 7)

The co-ordinate of the given point under reflection in the y-axis is: (-2,8).

(ii) (-1,-3)

The co-ordinate of the given point under reflection in the y-axis is: (1,-3).

(iii) (5,-6)

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

(iv) (-4, 7)

The co-ordinate of the given point under reflection in the y-axis is: (4, 7).

(i) (-1,-4)

(ii) (2, 7)

(iii) (0, 2)

(iv) (9,-9)

The co-ordinate of the given point under reflection in the origin is: (1, 4)

(ii) (2, 7)

The co-ordinate of the given point under reflection in the origin is: (-2,-7)

(iii) (0, 2)

The co-ordinate of the given point under reflection in the origin is: (0,-2)

(iv) (9,-9)

The co-ordinate of the given point under reflection in the origin is: (-9, 9)

Therefore, the co-ordinates of P under reflection in the x-axis = (-3,-4)

and the co-ordinates of P" under reflection in the origin = (3,-4).

The single transformation = reflection in the y-axis.

Therefore, the co-ordinates of P under reflection in the x-axis = (8, 6)

and the co-ordinates of P" under reflection in the y-axis = (-8, 6).

C = (0, 3), Therefore, reflection of C in the line B is C' = (6, 3).

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

Single transformation = reflection in the y-axis

Hence, the co-ordinates of P" under reflection in the origin = (8, 1).

The single transformation = reflection in the y-axis.

(i) y = 0

(ii) y = 4

Co-ordinates of image = (-5, 2x0-4)= (-5,-4)

(ii) y = 4

Co-ordinates of image = (-5, 2x4-4)= (-5,4)

(i) x = 0

(ii) y = 5

Co-ordinates of image =(2x0-4,-1)= (-4,-1)

(ii) y = 5

Co-ordinates of image = (4, 2x5-(-1)) = (4, 11)

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