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1. |
Which term describes the tessellation below? |
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A. |
none of these |
B. |
not uniform |
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C. |
semi-regular |
D. |
uniform |
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Hint |
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2. |
Find the magnitude of  to the nearest tenth. |
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A. |
5.4 units |
B. |
21.0 units |
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C. |
29.0 units |
D. |
4.6 units |
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Hint |
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3. |
In quadrilateral ABCD,  _____. |
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A. |
 |
B. |
 |
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C. |
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D. |
 |
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Hint |
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4. |
Which figure has a point of symmetry? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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5. |
For which value is a dilation with that scale factor a congruence transformation? |
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A. |
1 |
B. |
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C. |
2 |
D. |
0 |
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Hint |
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6. |
Determine if a semi-regular tessellation can be created from 2 hexagons and 1 square, all having sides of 1 unit long. |
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A. |
Yes, the angle measures are 360° |
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B. |
Yes, the angle measures are 180° |
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C. |
No, the angle measures are only 330° |
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D. |
No, the angle measures are only 300° |
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Hint |
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7. |
If A (-2, -3) is reflected over the y-axis, what are the new coordinates of A' ? |
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A. |
(2, -3) |
B. |
(-2, -3) |
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C. |
(-2, 3) |
D. |
(2, 3) |
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Hint |
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8. |
If Q (3, 4) of triangle QRS is translated by reflecting it about the graph of y = -1, what are the coordinates of Q'? |
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A. |
(-6, 3) |
B. |
(3 -6) |
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C. |
(-5, 4) |
D. |
(4, -5) |
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Hint |
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9. |
If a triangle is translated then the preimage and the image must be _________. |
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A. |
similar |
B. |
parallel |
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C. |
perpendicular |
D. |
congruent |
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Hint |
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10. |
Triangle QRS with coordinates Q (3, 2), R (-2, 1) and S (1, -3) is rotated 180° on the coordinate plane. What are the coordinates of triangle Q'R'S'? |
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A. |
Q'(-2, -3), R'(2, -1), S'(-1, 3) |
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B. |
Q'(-2, -3), R'(-1, 2), S'(-1, 3) |
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C. |
Q'(-3, -2), R'(-2, -1), S'(-1, -3) |
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D. |
Q'(-3, -2), R'(2, -1), S'(-1, 3) |
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Hint |
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11. |
Which is not a true statement about rotations? |
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A. |
A rotation maintains orientation. |
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B. |
A rotation maintains angle measure. |
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C. |
A rotation maintains collinearity. |
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D. |
A rotation maintains distance measure. |
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Hint |
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12. |
A dilation with center C produced quadrilateral RSTV. What is the scale factor? |
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A. |
2 |
B. |
12 |
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C. |
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D. |
9 |
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Hint |
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13. |
For a reflection in the x-axis, multiply the vertex matrix on the left by _____ . |
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A. |
 |
B. |
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C. |
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D. |
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Hint |
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14. |
For a 270° counterclockwise about the origin, multiply the vertex matrix on the left by _____ . |
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A. |
 |
B. |
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C. |
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D. |
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Hint |
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