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1. |
In quadrilateral ABCD,  _____. |
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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 translation will translate  with vertices A(-2, 3), B(0, -2), and C(-3, -4) to  with vertices A'(-5, 4), B'(-3, -1), and C'(-6, -3)? |
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A. |
3 units right, 1 unit down |
B. |
3 units left, 1 unit up |
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C. |
3 units left, 1 unit down |
D. |
3 units right, 1 unit up |
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Hint |
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3. |
has vertices A(3, 7), B(-2, 1), and C(4, -1). Suppose the triangle is rotated 180° to form  . What are the coordinates of B'? |
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A. |
(-2, -1) |
B. |
(1, -2) |
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C. |
(2, 1) |
D. |
(2, -1) |
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Hint |
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4. |
For which value is a dilation with that scale factor a congruence transformation? |
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A. |
0 |
B. |
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C. |
2 |
D. |
1 |
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Hint |
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5. |
If AB = 6, find the measure of the dilation image of  for a dilation with scale factor -3. |
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A. |
-6 |
B. |
18 |
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C. |
3 |
D. |
9 |
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Hint |
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6. |
If A(2, 4) is reflected over the x-axis, what are its new coordinates? |
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A. |
(-2, -4) |
B. |
(2, -4) |
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C. |
(4, 2) |
D. |
(-2, 4) |
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Hint |
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7. |
Determine if a regular dodecagon will tessellate. |
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A. |
Yes, the sum of the interior angles is 1800 |
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B. |
Yes, interior angle is 216 |
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C. |
No, interior angle is 150 |
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D. |
No, the sum of the interior angles is 2160 |
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Hint |
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8. |
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. |
No, the angle measures are only 330° |
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C. |
No, the angle measures are only 300° |
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D. |
Yes, the angle measures are 180° |
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Hint |
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9. |
Find the magnitude of JK if J is (-2,-4) and K is (3,7) |
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A. |
18.2 |
B. |
12.1 |
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C. |
13 |
D. |
11.2 |
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Hint |
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10. |
Which letter shown has only one line of symmetry? |
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A. |
A |
B. |
O |
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C. |
P |
D. |
X |
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Hint |
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11. |
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. |
(-5, 4) |
B. |
(4, -5) |
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C. |
(-6, 3) |
D. |
(3 -6) |
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Hint |
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12. |
If two lines intersect at an angle of 23°, what is the angle of rotation? |
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A. |
16.5° |
B. |
46° |
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C. |
32° |
D. |
67° |
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Hint |
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13. |
The vertex matrix of a triangle is  . Find the vertex matrix of its image after a reflection in the origin. |
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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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14. |
Use a matrix to find the coordinates of the endpoints of the image of  with A(-6, 6) and B(9, -8) after a reflection in the line y = x. |
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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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