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1. |
Classify the angle whose measure is 100°. |
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A. |
straight |
B. |
obtuse |
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C. |
acute |
D. |
right |
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Hint |
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2. |
Angles A and B are supplementary. If  = 45°, find  . |
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A. |
75° |
B. |
135° |
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C. |
45° |
D. |
90° |
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Hint |
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3. |
At what time will the hands of a clock be closest to forming a straight angle? |
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A. |
1:30 |
B. |
9:15 |
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C. |
7:45 |
D. |
10:10 |
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Hint |
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4. |
Which does not describe the figure below. |
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A. |
quadrilateral |
B. |
parallelogram |
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C. |
rhombus |
D. |
rectangle |
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Hint |
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5. |
In the tessellation shown below, name the polygons and determine how many of each type are at each vertex. |
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A. |
2 octagons and 1 square |
B. |
1 octagon and 2 squares |
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C. |
4 octagons and 1 square |
D. |
1 octagon and 4 squares |
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Hint |
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6. |
Sliding a part of a drawing to another place without turning it is called a __________. |
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A. |
reflection |
B. |
rotation |
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C. |
translation |
D. |
tessellation |
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Hint |
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7. |
The point (8, -3) is translated 6 units up and 11 units to the right. What is the new point? |
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A. |
(88, -18) |
B. |
(19, 3) |
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C. |
(8, 3) |
D. |
(14, 8) |
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Hint |
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8. |
Angles A and B are complementary. If m A = 25°, what is mB? |
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A. |
65° |
B. |
75° |
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C. |
90° |
D. |
25° |
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Hint |
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9. |
By drawing triangles, you can find that all of the measures of the angles in an octagon add up to 1080°. Find the measure of one angle in a regular octagon. |
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A. |
150° |
B. |
1072° |
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C. |
135° |
D. |
1080° |
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Hint |
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10. |
Find the value of m in the polygons below. |
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A. |
9.09 |
B. |
1.76 |
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C. |
1 |
D. |
0.25 |
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Hint |
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11. |
When you look into a mirror, you see light that has bounced off at the same angle that it hit the mirror, so your line of sight creates similar triangles, as illustrated below. Use the similar triangles below to find the height of the tree. |
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A. |
50 ft |
B. |
40 ft |
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C. |
62.5 ft |
D. |
14.4 ft |
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Hint |
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12. |
Classify the triangle by its angles and its sides. |
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A. |
obtuse, isosceles |
B. |
acute, equilateral |
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C. |
obtuse, scalene |
D. |
acute, scalene |
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Hint |
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13. |
Which statement is not true? |
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A. |
All rhombi are parallelograms. |
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B. |
All squares are rhombi. |
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C. |
All trapezoids are quadrilaterals. |
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D. |
All rectangles are squares. |
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Hint |
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14. |
Parallelogram MNOP has vertices M (-1, 3), N (3, 3), O (4, -1),
P (0, -1). Which graph shows the reflection image of the parallelogram over the x-axis? |
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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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15. |
The land areas of the seven continents are shown. What percentage of the total world land area is Asia? Round to the nearest percent. |
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A. |
43% |
B. |
30% |
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C. |
35% |
D. |
37% |
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Hint |
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16. |
Which circle graph correctly represents the data? |
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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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17. |
Find mE in  DEF if mD = 34° and mE = 117°. |
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A. |
56° |
B. |
63° |
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C. |
61° |
D. |
29° |
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Hint |
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18. |
Rectangle STUV has vertices S(3, 2), T(3, -1), U(-2, -1) and V(-2, 2). Find the vertices of rectangle S'T'U'V’
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A. |
S'(1, 2), T'(1, -1), U'(6, -1) and V'(6, 2) |
B. |
S'(-1, -2), T'(-1, 1), U'(-6, 1) and V'(-6, -2) |
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C. |
S'(1, -2), T'(1, 1), U'(6, 1) and V'(6, -2) |
D. |
S'(-1, 2), T'(-1, -1), U'(-6, -1) and V'(-6, 2) |
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Hint |
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