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Q1:
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Under a reflection, which properties of a shape are invariant.
i.e. Do not change.
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A. The area of the shape
B. The angles in the shape
C. The length of the sides of the
shape
D. All of the above |
Answer 1:
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Q2:
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The number of invariant points under a rotation is: |
A. 1
B. 0
C. infinite
D. 2 |
Answer 2:
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Q3:
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Under a reflection the object and the image are: |
A. always parallel
B. different sizes
C. always congruent
D. never congruant |
Answer 3:
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Q4:
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What is the image of point D under the translation that maps ABCD to PQRS?
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A. P
B. C
C. S
D. R |
Answer 4:
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Q5:
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Which vector would represent the translation that maps ABCD to PQRS in the diagram above? |
A. 
B. 
C. 
D.  |
Answer 5:
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Q6:
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A square of side 2 units has its centre at the point
(0, 0).
If it is enlarged by a scale factor 3, centre (0, 0).
Which of the following points would notbe one of the corners of the image?
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A. (3, 3)
B. (3, 0)
C. (3, -3)
D. (-3, 3) |
Answer 6:
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Q7:
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Under a translation, a line and its image are: |
A. perpendicular
B. parallel
C. concurrent
D. collinear |
Answer 7:
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Q8:
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The name of the transformation that maps ORTS to O'R'T 'S' is
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A. translation
B. rotation
C. reflection
D. none of the above |
Answer 8:
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Q9:
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If the transformation above was an enlargement what would be the scale factor? |
A. 1
B. 0
C. -1
D. It could not be an enlargement. |
Answer 9:
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Q10:
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What is the image of the point (3, 1) under a rotation of 90° if the centre of rotation is the origin (0, 0)? |
A. (-1, 3)
B. (-1, -3)
C. (1, -3)
D. (1, 3) |
Answer 10:
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