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1. |
Determine the contrapositive of the following if-then statement.
If three points are noncollinear, then they form a triangle. |
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A. |
If three points do not form a triangle, then they are not noncollinear. |
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B. |
If three points form a triangle, then they are noncollinear. |
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C. |
If three points are not noncollinear, then they do not form a triangle. |
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D. |
If three points do not form a triangle, then they are noncollinear. |
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Hint |
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2. |
What is the value of x? |
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 |
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A. |
122° |
B. |
58° |
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C. |
64° |
D. |
65° |
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Hint |
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3. |
Which statement is true? |
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A. |
Any two triangles are similar. |
B. |
Any two equilateral triangles are similar. |
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C. |
Any two isosceles triangles are similar. |
D. |
Any two right triangles are similar. |
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Hint |
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4. |
The length of one side of an equilateral triangle is 4 centimeters. Find the length of an altitude of the triangle. |
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A. |
 cm |
B. |
 cm |
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C. |
 cm |
D. |
2 cm |
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Hint |
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5. |
 is a diameter. Find  . |
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A. |
90 |
B. |
360 |
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C. |
180 |
D. |
270 |
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Hint |
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6. |
Find the value of x. |
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A. |
20 |
B. |
0.8 |
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C. |
8 |
D. |
5 |
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Hint |
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7. |
The polygon shown is |
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A. |
a hexagon |
B. |
regular |
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C. |
concave |
D. |
an octagon |
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Hint |
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8. |
In a tessellation, the sum of the measures of the angles of the polygons surrounding a point (at a vertex) is________. |
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A. |
720 |
B. |
360 |
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C. |
180 |
D. |
90 |
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Hint |
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9. |
What is the surface area of the solid below? |
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 |
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A. |
62 units2 |
B. |
31 units2 |
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C. |
124 units2 |
D. |
93 units2 |
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Hint |
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10. |
Find the lateral area to the nearest tenth of the cylinder below. |
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A. |
282.7 in2 |
B. |
125.7 in2 |
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C. |
62.8 in2 |
D. |
204.2 in2 |
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Hint |
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11. |
Which is an equation of the line with slope  and passing through the point at (1, 2)? |
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A. |
y = 2x + 1 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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12. |
Two lines intersect at an angle of 62°. What is the angle of rotation? |
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A. |
124° |
B. |
248° |
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C. |
62° |
D. |
31° |
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Hint |
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13. |
Name the property that justifies the statement. ''If 2x = 12, then x = 6''. |
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A. |
Symmetric Property |
B. |
Transitive Property (=) |
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C. |
Multiplication Property (=) |
D. |
Division Property (=) |
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Hint |
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14. |
Find the distance from R(-7, 8) to the line with the equation y = 5. |
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A. |
5 |
B. |
11 |
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C. |
-3 |
D. |
3 |
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Hint |
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15. |
In which picture is  an angle bisector? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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16. |
The coordinates of three vertices of a rectangle are
(0, 4), (2, 3), and (-1, -3). What is the fourth vertex? |
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A. |
(-3, -2) |
B. |
(-3, 10) |
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C. |
(-3, -4) |
D. |
(-3, 0) |
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Hint |
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17. |
Find the area of parallelogram MNOP. |
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A. |
120 sq. units |
B. |
48 sq. units |
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C. |
60 sq. units |
D. |
96 sq. units |
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Hint |
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18. |
Which of the following statements is not a postulate? |
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A. |
If two lines intersect, then their intersection is exactly one point. |
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B. |
Through any two points, there is exactly one line. |
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C. |
A plane contains at least three points not on the same line. |
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D. |
Points that lie of the same plane are said to be coplanar. |
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Hint |
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19. |
 is tangent to  C. Find x. |
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A. |
 |
B. |
 |
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C. |
6 |
D. |
12 |
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Hint |
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20. |
Determine the area of the figure. |
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A. |
117 mm2 |
B. |
95 mm2 |
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C. |
101 mm2 |
D. |
89 mm2 |
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Hint |
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