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1. |
Classify the angle below. |
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A. |
right |
B. |
acute |
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C. |
obtuse |
D. |
straight |
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Hint |
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2. |
Which of the following statements does not necessarily describe a polygon? |
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A. |
symmetrical |
B. |
consists of 3 or more line segments |
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C. |
lines do not intersect |
D. |
closed |
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Hint |
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3. |
Find the value of x in the similar polygons below. |
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A. |
4.5 m |
B. |
8 m |
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C. |
6 m |
D. |
7.5 m |
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Hint |
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4. |
Classify the triangle by its angles and by its sides. |
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A. |
obtuse, scalene |
B. |
acute, isosceles |
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C. |
obtuse, isosceles |
D. |
acute, equilateral |
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Hint |
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5. |
The vertices of are A(2, 3), B(1, 1), and C(4, 2). Which graph shows the translation image of the triangle that is 4 units left and 2 units down? |
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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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6. |
What is the correct graph for the reflection of ABC 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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7. |
Classify the angle below. |
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A. |
right |
B. |
obtuse |
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C. |
acute |
D. |
straight |
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Hint |
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8. |
Angles A and B are complementary. If m A = 25°, what is m B? |
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A. |
75° |
B. |
65° |
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C. |
25° |
D. |
90° |
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Hint |
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9. |
What is the name of a polygon that has seven sides? |
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A. |
nonagon |
B. |
heptagon |
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C. |
octagon |
D. |
hexagon |
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Hint |
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10. |
Pentagons P and Q are similar. The ratio of a side of pentagon P to a side of pentagon Q is 9:4. If the sides of Q are 8 units, 22 units, 16 units, 3 units, and 9 units, then what is the perimeter of P? |
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A. |
232 units |
B. |
130.5 units |
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C. |
522 units |
D. |
58 units |
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Hint |
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11. |
Which statement is not true? |
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A. |
All rhombi are parallelograms. |
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B. |
All rectangles are squares. |
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C. |
All squares are rhombi. |
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D. |
All trapezoids are quadrilaterals. |
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Hint |
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12. |
STU has vertices S (-1, 0), T (3, -3), U (-1, -3). Which graph shows the reflection image of the triangle over the y-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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13. |
Suppose you made a circle graph of the inventions that teens can’t live without listed in the table. Find the number of degrees for each section. |
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A. |
automobile: 112°, cell phone: 36°, microwave oven: 25°, PC: 58°, toothbrush: 122°, other: 7° |
B. |
automobile: 112°, cell phone: 7°, microwave oven: 122°, PC: 58°, toothbrush: 25°, other: 36° |
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C. |
automobile: 122°, cell phone: 7°, microwave oven: 58°, PC: 25°, toothbrush: 112°, other: 36° |
D. |
automobile: 25°, cell phone: 7°, microwave oven: 122°, PC: 112°, toothbrush: 36°, other: 58° |
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Hint |
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14. |
The circle graph shows how much Americans say they tip at restaurants. Find the statement that is not true. |
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A. |
The 11-15% section of the graph has a measure of 126°. |
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B. |
About one-quarter of the people you poll on the street would say they tip between 16% and 20%. |
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C. |
44% of Americans tip between 6% and 20%. |
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D. |
There are about twice as many people who tip between 11% and 15% than there are people who tip between 6% and 10%. |
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Hint |
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15. |
Fernando wants to hit a complicated pool shot so that the eight ball rebounds into the corner pocket. Find the missing angle measure in the diagram. |
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A. |
137° |
B. |
94° |
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C. |
107° |
D. |
86° |
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Hint |
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16. |
Find m E in DEF if m D = 34° and m E = 117°. |
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A. |
29° |
B. |
63° |
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C. |
56° |
D. |
61° |
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Hint |
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17. |
Find the missing measure in the quadrilateral below. |
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A. |
65° |
B. |
125° |
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C. |
105° |
D. |
115° |
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Hint |
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18. |
Quadrilateral WXYZ has vertices W(1, 3), X(-2, 7), Y(-5, -3) and Z(-2, 2). Find the vertices of quadrilateral W'X'Y'Z' after a translation of 4 units right and 2 units down. |
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A. |
W'(5, -1), X'(2, -5), Y'(-1, 5) and Z'(2, 0) |
B. |
W'(-5, -1), X'(-2, -5), Y'(1, 5) and Z'(-2, 0) |
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C. |
W'(-5, 1), X'(-2, 5), Y'(1, -5) and Z'(-2, 0) |
D. |
W'(5, 1), X'(2, 5), Y'(-1, -5) and Z'(2, 0) |
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Hint |
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