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1. |
Which statement follows from statements (1) and (2) by the Law of Syllogism? (1) If an object is a square, then it is a rhombus.
(2) If an object is a rhombus, then it is an equilateral. |
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A. |
An object is a square. |
B. |
If an object is an equilateral, then it is a square. |
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C. |
If an object is a square, then it is an equilateral. |
D. |
An object is a rhombus. |
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Hint |
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2. |
Which statement explains why  |
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A. |
Angles adjacent to the same angle or to congruent angles are congruent. |
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B. |
Angles complementary to the same angle or to congruent angles are congruent. |
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C. |
All right angles are congruent. |
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D. |
Vertical angles are congruent. |
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Hint |
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3. |
Which statement cannot be used to prove  |
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A. |
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B. |
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C. |
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D. |
slope  slope  |
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Hint |
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4. |
 has vertices X(-1, 1), Y(3, 9), and Z(6, -2). Determine the
coordinates of point W on  so that  is a median of  |
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A. |
(2, -1) |
B. |
(1, 5) |
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C. |
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D. |
(2, 4) |
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Hint |
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5. |
 . Find the value of y. |
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A. |
2 |
B. |
1.8 |
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C. |
2.2 |
D. |
1.9 |
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Hint |
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6. |
Find the value of x to the nearest tenth. |
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A. |
13.2 |
B. |
21.2 |
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C. |
15.6 |
D. |
47.2 |
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Hint |
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7. |
Refer to circles B and D in the figure below. If BC = 5 and CD = 5, find AE. |
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A. |
25 |
B. |
15 |
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C. |
10 |
D. |
20 |
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Hint |
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8. |
Find the value of y. |
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A. |
83 |
B. |
87 |
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C. |
97 |
D. |
7 |
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Hint |
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9. |
An exterior angle of a regular polygon has a measure of 30. Find the sum of the measures of the interior angles. |
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A. |
2520 |
B. |
2880 |
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C. |
2160 |
D. |
1800 |
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Hint |
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10. |
What is a polyhedron? |
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A. |
pyramid |
B. |
sphere |
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C. |
cone |
D. |
cylinder |
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Hint |
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11. |
What is the surface area of the solid below? |
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A. |
about 37.8 units2 |
B. |
about 52.8 units2 |
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C. |
about 36.2 units2 |
D. |
about 48.9 units2 |
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Hint |
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12. |
Which is an equation of the line with slope  and passing through the point at (1, 2)? |
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A. |
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B. |
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C. |
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D. |
y = 2x + 1 |
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Hint |
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13. |
Which is an equation of the line with slope  and y-intercept  . |
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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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14. |
Which segment does not have a measure of 5? |
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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. |
What value of  ensures that QRST is a parallelogram? |
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A. |
63° |
B. |
37° |
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C. |
36° |
D. |
117° |
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Hint |
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16. |
The coordinates of the vertices of the quadrilateral ABCD are A(-1, 1), B(5, 1), C(1, -1), and D(-5, -1). Is ABCD a quadrilateral? Explain. |
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A. |
No.  is not parallel to  . |
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B. |
Yes.  and  . |
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C. |
No.  is not congruent to  . |
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D. |
Yes.  and  . |
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Hint |
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17. |
Which one of the triangles shown is not similar to the others? |
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A. |
X |
B. |
Y |
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C. |
W |
D. |
Z |
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Hint |
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18. |
In the figure,  || || .
If AB = 4, DE = x + 1, BC = 4, and EF = 3x - 9, what is the value of x? |
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A. |
4 |
B. |
6 |
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C. |
5 |
D. |
3 |
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Hint |
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19. |
The measure of an interior angle of a regular polygon is 140. Find the number of sides the polygon has. |
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A. |
7 |
B. |
13 |
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C. |
11 |
D. |
9 |
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Hint |
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20. |
The surface area of a cone is 23,561.9 square feet and the radius of the base is 50 feet. Find the slant height. |
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A. |
150 ft |
B. |
100 ft |
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C. |
75 ft |
D. |
87 ft |
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Hint |
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