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1. |
Which letter has rotational symmetry? |
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A. |
E |
B. |
M |
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C. |
C |
D. |
O |
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Hint |
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2. |
If m 2 = 80°, what is m6? |
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A. |
80° |
B. |
100° |
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C. |
20° |
D. |
150° |
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3. |
Find  if  °. |
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A. |
120° |
B. |
130° |
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C. |
140° |
D. |
50° |
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Hint |
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4. |
 RST and UVW are congruent. Find the value of y. |
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A. |
15 |
B. |
60 |
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C. |
45 |
D. |
40 |
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5. |
Find the length of c. Round your answer to the nearest tenth. |
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A. |
3.5 feet |
B. |
7.0 feet |
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C. |
9.9 feet |
D. |
9.0 feet |
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Hint |
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6. |
When translated P(7, -6) has coordinates P'(0, -2). Describe the translation using an ordered pair. |
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A. |
(7, -4) |
B. |
(-7, -4) |
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C. |
(4, -7) |
D. |
(-7, 4) |
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7. |
Reflect the point (6, -5) over the x-axis. |
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A. |
(5, -6) |
B. |
(-6, -5) |
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C. |
(6, -5) |
D. |
(6, 5) |
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8. |
State the quadrant in which a triangle will lie if it is in the fourth quadrant and is rotated 180° about the origin. |
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A. |
IV |
B. |
II |
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C. |
III |
D. |
I |
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Hint |
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9. |
Find the value of x in RST if m R = 3x°, mS = 3x°, and mT = 90°. |
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A. |
x = 15 |
B. |
x = 10 |
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C. |
x = 45 |
D. |
x = 20 |
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Hint |
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10. |
The four angles in a right trapezoid have measures of 63°, 90°, 90°, and x°. What is the value of x? |
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A. |
x = 90° |
B. |
x = 27° |
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C. |
x = 117° |
D. |
x = 63° |
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Hint |
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11. |
Which type of symmetry does the figure have? |
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A. |
Not Symmetric |
B. |
Line Symmetry |
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C. |
Rotational Symmetry |
D. |
Both Line Symmetry and Rotational Symmetry |
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Hint |
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12. |
What is the perimeter of a 45°, 45°, 90° triangle with a leg of 6.3 m? |
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A. |
25.2 m |
B. |
21.5 m |
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C. |
15.8 m |
D. |
18.9 m |
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Hint |
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13. |
Triangle QRS was translated and R(-9, 3) became R'(-5, 6). Write an ordered pair for the translation. |
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A. |
(-4, -3) |
B. |
(4, 3) |
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C. |
(-14, 9) |
D. |
(-3, -2) |
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Hint |
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14. |
A point P, in Quadrant III, is rotated 90° counterclockwise about the origin. In which quadrant is P' located? |
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A. |
Quadrant II |
B. |
Quadrant III |
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C. |
Quadrant IV |
D. |
Quadrant I |
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Hint |
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15. |
Classify the triangle by its angles and by its sides. |
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A. |
right, isosceles |
B. |
right, scalene |
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C. |
acute, scalene |
D. |
acute, isosceles |
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Hint |
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16. |
Classify the quadrilateral using the name that best describes it. |
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A. |
square |
B. |
rectangle |
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C. |
parallelogram |
D. |
rhombus |
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Hint |
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17. |
Which statement is correct? |
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A. |
 ,  , and  |
B. |
 ,  , |
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C. |
 , , and  |
D. |
,  , and  |
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Hint |
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18. |
Which figure shows the image of PQR after a reflection over the x-axis? |
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A. |
 |
B. |
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C. |
 |
D. |
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Hint |
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