review exercise 23 objective)
TRANSCRIPT
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REVIEW EXERCISE 23
Objective Questions1. The figure shows five straight lines which
are drawn on square grid paper. Which of the
straight lines A, B, C orD is the image ofL under a
certain translation?
2. In the diagram,Pand Q are rectangles. Q is the image of P
under a translation. The translation is
A
3
3
B
3
4
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A
L
B
C
D
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C
23
D
4
3
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3. In the diagram, the shaded object is given a translation
32
.
The coordinates of the image of the pointL are
A (1, 4)
B (2, 2)
C (2, 3)
D (2, 5)
4. Under the translation 3
6 , the pointP' (2, 5) is the image of pointP. The
coordinates ofPare
A ( 4, 2)
B ( 4, 2)
C (2, 4)
D (4, 2)
5. In the diagram, Vis the image ofUunder a
translation. Which of the following points is the
image of point Wunder the same translation?
A P
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B Q
C R
D S
6. In the diagram, the objectJis moved under
the translation
4
7.
Which of the following are the coordinates of the
pointP?
A (3, 3)
B (4, 2)
C (6, 0)
D (5, 1)
7. TriangleP'Q'R'is the image of the trianglePQR under a reflection in the straight line
LM. Which of the following is correct?
A B
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C D
8. In the diagram, the triangle TUVis reflected
in the line TU. The coordinates of the image of the
point VareA (1, 3)
B (2, 3)
C (3, 1)
D (3, 0)
9. The shaded figures in the diagram are
drawn on square grids. Which of the
figures A, B, C orD is the image ofX
under a certain reflection?
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10. Under a reflection in the liney = 3, the coordinates of the image of the point(1, 2) are
A (8, 2)
B (7, 2)
C (1, 9)
D (1, 8)
11. In the diagram, triangleP'Q'R'is the
image of trianglePQR under a rotation. Which of
the points A, B, C orD is the centre of the
rotation?
12. In the diagram, the shaded figure is rotated anticlockwise through an angle of 90
about the centre O.
Which of the figures A, B, C orD is the image of the shaded figure?
13. The diagram shows a triangle drawn on a Cartesian plane.
When the triangle is rotated anticlockwise through an angle of
90 about the origin, the coordinates of the image of the vertex
Mare
A (3, 1)
B (1, 3)
C (2, 3)
D (3, 1)
14. The diagram is drawn on the tessellation of
congruent equilateral triangles. Which of the
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congruent figures A, B, C orD is isometric for the
figure S?
15. In the diagram, the figures are drawn on
square grids. Which of the figures A, B, C orD is
the image of the figurePunder a certain
reflection?
16. The diagram is drawn on square grids.
Triangle G is the image of triangleFunder a certain
translation. Which of the triangles A, B, C orD, is
the image of the triangle Munder the translation?
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B h = 3, k= 2
C h = 11, k= 2
D h = 3, k= 2
20. Based on the graph in the diagram, shapePis the image of shape Q under a certain
translation.
The translation is
A
2
7B
2
5
C
2
7D
2
5
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21. The diagram is drawn on square grids. Which of the following is the image of the
figureFunder a reflection in certain axes of reflection?
A II only
B I and II only
C I and III only
D I, II and III
22. In the diagram, point T' is the image of pointTunder a certain translation. Which of the triangles
A, B, C orD, is the image of trianglePunder the
translation?
23. Based on the graph in the diagram, pointJis
rotated clockwise through 90 about the origin. Statethe coordinates of the image of the pointJ.
A (2, 4)
B (3, 5)
C (4, 2)
D (5, 3)
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24. The diagram is drawn on square grids.
Which of the points A,B, C orD, is the image of the pointPunder a reflection in the
lineHK?
25. The diagram shows five triangles that are drawn on square grids.
Which of the triangles A, B, C orD, is the image of the trianglePunder a clockwise
rotation 90 about the centre O?
26. The diagram shows seven points marked on square grids.
Kis the image of pointHunder a reflection. Which of the following straight lines is
the axis of the reflection?A PQ
B RS
C ST
D PS
27. In the diagram,Jis the image ofFunder a translation.
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PointFlies in quadrant II such that the distanceFJis 5 units. The translation is
A
3
4
B
4
3
C
5
3
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D
35
28. The diagram shows five points drawn on a Cartesian plane.
Which of the points A, B, C orD, is the image of the pointPunder an anticlockwise
rotation of 90 about the centre ( 2, 1)?
29. In the diagram, MandNare triangles drawn on square grids.Nis the image ofM
under an anticlockwise rotation of 90.
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Which of the points A, B, C orD is the centre of the rotation?
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