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1. |
Which tessellation is not regular? |
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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. |
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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3. |
Which letter shown has only one line of symmetry? |
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A. |
O |
B. |
P |
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C. |
A |
D. |
X |
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Hint |
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4. |
If a triangle is translated then the preimage and the image must be _________. |
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A. |
similar |
B. |
congruent |
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C. |
perpendicular |
D. |
parallel |
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Hint |
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5. |
What is m EGD? |
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A. |
90° |
B. |
42° |
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C. |
48° |
D. |
138° |
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Hint |
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6. |
What is mBGC? |
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A. |
90° |
B. |
48° |
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C. |
42° |
D. |
132° |
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Hint |
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7. |
Two figures that have the same size and shape are said to be ______?______. |
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A. |
constructions |
B. |
perpendicular bisectors |
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C. |
almost equal |
D. |
congruent |
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Hint |
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8. |
What figure can not be a perpendicular bisector? |
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A. |
line |
B. |
line segment |
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C. |
angle |
D. |
ray |
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Hint |
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9. |
How many diagonals are in a polygon with 14 sides? |
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A. |
14 |
B. |
77 |
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C. |
84 |
D. |
66 |
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10. |
How many diagonals are in a polygon with 30 sides? |
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A. |
405 |
B. |
30 |
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C. |
270 |
D. |
810 |
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Hint |
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11. |
If you arrange five 3-inch equilateral triangles so that any two sides are aligned exactly, what is the perimeter of any figure formed? |
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A. |
21 in. |
B. |
9 in. |
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C. |
18 in. |
D. |
15 in. |
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Hint |
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12. |
Using square ABCD with s = 6 inches, fold C to A, then B to D to find center F. Fold C to F and A to F. What best describes the figure? |
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A. |
trapezoid |
B. |
pentagon |
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C. |
triangle |
D. |
hexagon |
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Hint |
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13. |
The point A (-2, -4) is under a translation 4 units right and 2 units down. What are the coordinates of A' ? |
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A. |
(0, 2) |
B. |
(2, -6) |
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C. |
(4, -4) |
D. |
(-6, 2) |
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Hint |
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14. |
Which is a transformation in which a figure is turned about a point? |
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A. |
rotation |
B. |
image |
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C. |
tessellation |
D. |
reflection |
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Hint |
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