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1. |
Find the coordinates of K, the midpoint of  , if the endpoints of are M(-4,6) and N (2,5). |
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A. |
 |
B. |
(-2, 6) |
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C. |
 |
D. |
 |
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Hint |
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2. |
In isosceles  with base  and  Find the measure of  |
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A. |
42 |
B. |
96 |
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C. |
34 |
D. |
52 |
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Hint |
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3. |
Refer to the figure shown. What is the longest segment in  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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4. |
Solve the proportion  . |
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A. |
1 |
B. |
7 |
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C. |
63 |
D. |
3 |
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Hint |
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5. |
The fifth row of Pascal's triangle is 1 4 6 4 1. What is the sixth row? |
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A. |
1 5 10 10 5 1 |
B. |
1 9 11 9 1 |
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C. |
1 6 15 20 15 6 1 |
D. |
1 3 3 1 |
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Hint |
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6. |
 |
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 |
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A. |
diameter |
B. |
center |
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C. |
radius |
D. |
circumference |
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Hint |
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7. |
 is a diameter. Find  . |
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 |
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A. |
180 |
B. |
90 |
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C. |
270 |
D. |
360 |
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Hint |
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8. |
 |
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 |
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A. |
5 |
B. |
6 |
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C. |
7 |
D. |
4 |
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Hint |
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9. |
Find an equation of the circle passing through A(2, 4), B(-2, 6), and
O(0,0). |
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A. |
(x - 2)2 + (y - 4)2 = 20 |
B. |
(x - 3)2 + (y + 6)2 = 32 |
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C. |
x2 + y2 = 40 |
D. |
(x + 1)2 + (y - 3)2 = 10 |
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Hint |
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10. |
If one leg of a right triangle is 17.2 cm and the other leg is 22.5 cm, what is the length of the hypotenuse? |
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A. |
28.3 cm |
B. |
39.7 cm |
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C. |
22.5 cm |
D. |
6.3 cm |
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Hint |
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11. |
Two triangles are necessarily congruent if and only if __________. |
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A. |
their corresponding angles are congruent. |
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B. |
their corresponding sides and corresponding angles are congruent. |
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C. |
two of their sides are congruent. |
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D. |
their corresponding sides and corresponding angles are congruent, and they are rotated to the same position. |
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Hint |
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12. |
What is the relationship between AM and BM? |
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A. |
AM = BM |
B. |
It cannot be determined with the information given. |
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C. |
AM < BM |
D. |
AM > BM |
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Hint |
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13. |
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. |
Yes.  and  . |
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B. |
No. is not parallel to  . |
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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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14. |
The two polygons shown are similar. Find the value of x. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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15. |
Find the value of z to the nearest tenth. |
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A. |
0.7 |
B. |
29 |
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C. |
41.2 |
D. |
61 |
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Hint |
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16. |
Find m NAL. |
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A. |
150 |
B. |
21 |
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C. |
96 |
D. |
78 |
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Hint |
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17. |
Find the sum of the measures of the interior angles of a 28-gon. |
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A. |
5040 |
B. |
180 |
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C. |
167 |
D. |
4680 |
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Hint |
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18. |
Which figure does not have a point of symmetry? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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19. |
State the assumption that could be used to start an indirect proof of the statement If 2n < 6, then n < 3. |
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A. |
n < 3 |
B. |
n 3 |
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C. |
n = 3 |
D. |
n > 3 |
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Hint |
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20. |
Identify the coordinates of Z. |
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A. |
(-c, a) |
B. |
(-c, b) |
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C. |
(c, -b) |
D. |
(-c, -b) |
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Hint |
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