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1. |
If m 2 = 80°, what is m6? |
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A. |
20° |
B. |
150° |
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C. |
80° |
D. |
100° |
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Hint |
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2. |
Find the value of x if  |
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A. |
30 |
B. |
50 |
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C. |
20 |
D. |
40 |
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Hint |
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3. |
Choose the false statement. |
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A. |
A right triangle has two acute angles. |
B. |
An obtuse triangle has two obtuse angles. |
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C. |
A triangle can have three acute angles. |
D. |
An equilateral triangle has three acute angles. |
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Hint |
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4. |
Find the value of x in the rhombus. |
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A. |
140 |
B. |
40 |
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C. |
180 |
D. |
150 |
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Hint |
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5. |
Which statement is false? |
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A. |
All squares are rectangles. |
B. |
All isosceles trapezoids have two congruent sides. |
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C. |
All rectangles are squares. |
D. |
All squares are rhombi. |
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Hint |
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6. |
Find the length of b. |
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A. |
6 feet |
B. |
48 feet |
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C. |
27.7 feet |
D. |
12 feet |
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Hint |
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7. |
In a 45º-45º right triangle, which statement is true? |
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A. |
The legs are equal. |
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B. |
None of these is correct. |
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C. |
The length of the side opposite the 45º angle is one-third the length of the hypotenuse. |
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D. |
The length of the hypotenuse is twice the length of the side opposite the 45º angle. |
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Hint |
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8. |
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'(-6, 7), T'(4, 11) |
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C. |
S'(7, -6), T'(4, 11) |
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D. |
S'(7, -6), T'(11, 4) |
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Hint |
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9. |
Reflect the point (6, -5) over the y-axis. |
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A. |
(-6, -5) |
B. |
(6, 5) |
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C. |
(5, -6) |
D. |
(6, -5) |
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Hint |
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10. |
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. |
I |
B. |
IV |
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C. |
II |
D. |
III |
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Hint |
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11. |
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 = 20 |
D. |
x = 45 |
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Hint |
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12. |
Which letter has both line symmetry and rotational symmetry? |
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A. |
A |
B. |
H |
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C. |
M |
D. |
Y |
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Hint |
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13. |
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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14. |
Q and R are corresponding angles of congruent triangles. Find x if mQ = 120° and mR = (3x – 30) °. |
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A. |
x = 50 |
B. |
x = 30 |
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C. |
x = 40 |
D. |
x = 60 |
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Hint |
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15. |
After a translation to parallelogram WXYZ, W(4, 2) became W'(-2, -5). Write an ordered pair for the translation. |
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A. |
(2, -3) |
B. |
(-9, -4) |
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C. |
(6, 7) |
D. |
(-6, -7) |
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Hint |
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16. |
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 I |
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C. |
Quadrant IV |
D. |
Quadrant III |
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Hint |
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17. |
Which statement is correct? |
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A. |
ABC FDE |
B. |
ABC DEF |
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C. |
ABCEFD |
D. |
ABCDFE |
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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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