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Question
State the co-ordinates of the images of the following point under reflection in the x-axis:
(-4,-8)
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Solution
The co-ordinate of the given point under reflection in the x-axis is: (-4, 8).
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RELATED QUESTIONS
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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'.
Perform the following operation and state the single transformation that take place :
Mx . Mo on P (-1,-3)
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.
- Plot A, B, C where A(0, 4), B(1, 1) and C(4, 0)
- Reflect A and B on the x-axis and name them as E and D respectively.
- Reflect B through the origion and name it F. Write down the coordinates of F.
- Reflect B and C on the y-axis and name them as H and G respectively.
- Join points A, B, C, D, E, F, G, H and A in order and name the closed figure formed.
