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1. |
Select the segment that has been bisected. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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2. |
Which of the following shows a reflection. |
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A. |
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B. |
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C. |
B | B |
D. |
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Hint |
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3. |
The vertices of are A(2, -1), B(0, -3), and C(4, -2). Find the vertices of the triangle after a translation 2 units right and 3 units down. |
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A. |
A'(4, -4), B'(2, -6), C'(6, -5) |
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B. |
A'(-1, 1), B'(-3, -1), C'(1, 0) |
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C. |
A'(0, 2), B'(-2, 0), C'(2, 1) |
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D. |
A'(4, 2), B'(2, 0), C'(6, 1) |
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Hint |
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4. |
Triangle RST has vertices R(-3, 2), S(0, -5), and T(4, 5). When translated R' has coordinates (4, 1). Find the coordinates of S' and T'. |
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A. |
S'(-7, 6), T'(-11, 4) |
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B. |
S'(7, -6), T'(11, 4) |
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C. |
S'(7, -6), T'(4, 11) |
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D. |
S'(-6, 7), T'(4, 11) |
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Hint |
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5. |
What angle of rotation does the figure below have? |
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A. |
45° |
B. |
40° |
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C. |
35° |
D. |
30° |
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Hint |
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6. |
A figure has rotation symmetry of 8°. How many identical parts must there be? |
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A. |
70 |
B. |
45 |
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C. |
272 |
D. |
40 |
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Hint |
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7. |
What two things does a vector contain? |
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A. |
distance and direction |
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B. |
length and width |
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C. |
angle of rotation and distance |
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D. |
direction and rotational symmetry |
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Hint |
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8. |
Find the correct representation of a translation. |
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B. |
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D. |
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9. |
Scale the figure below by . |
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A. |
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B. |
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D. |
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10. |
What is the scale factor of Figure A to Figure B? |
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A. |
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B. |
2 |
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C. |
3 |
D. |
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Hint |
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