| |
| |
1. |
Find the coordinates of K, the midpoint of  , if the endpoints of are M(-4,6) and N (2,5). |
| |
|
A. |
(-2, 6) |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
2. |
The Law of Detachment and other laws of logic can be used to provide a system for reaching logical conclusions, called _____________. |
| |
|
A. |
reasonable doubt |
B. |
deductive reasoning |
| |
|
C. |
detachment reasoning |
D. |
inductive reasoning |
| |
|
Hint |
|
| |
3. |
If  and  form a linear pair and  find  |
| |
|
A. |
86 |
B. |
106 |
| |
|
C. |
76 |
D. |
96 |
| |
|
Hint |
|
| |
4. |
Which of the following means that the distance between two lines measured along a perpendicular line to the line is always the same? |
| |
|
A. |
equilateral |
B. |
equidistant |
| |
|
C. |
equilibrate |
D. |
equivalent |
| |
|
Hint |
|
| |
5. |
Find IJ. |
| |
|
 |
| |
|
A. |
10.5 |
B. |
17 |
| |
|
C. |
10 |
D. |
13 |
| |
|
Hint |
|
| |
6. |
 is ____. |
| |
|
 |
| |
|
A. |
a right angle |
B. |
an obtuse angle |
| |
|
C. |
an angle of elevation |
D. |
an angle of depression |
| |
|
Hint |
|
| |
7. |
Which is an equation of the line parallel to y = 6x - 4 and passing through (-3, -8)? |
| |
|
A. |
y = 6x + 10 |
B. |
y = 6x - 8 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
8. |
For the proof shown, provide the reason for part b. |
| |
|
 |
| |
|
 |
| |
|
A. |
Symmetric Property (=) |
B. |
Definition of congruent segments |
| |
|
C. |
Definition of Addition |
D. |
Definition of a line |
| |
|
Hint |
|
| |
9. |
Determine the slope of the line parallel to the line shown. |
| |
|
 |
| |
|
A. |
 |
B. |
-1 |
| |
|
C. |
1 |
D. |
0 |
| |
|
Hint |
|
| |
10. |
Find the distance from R(6, -4) to the line with the equation y = 12. |
| |
|
A. |
6 |
B. |
8 |
| |
|
C. |
16 |
D. |
-16 |
| |
|
Hint |
|
| |
11. |
Which statement is not true? |
| |
|
A. |
A triangle cannot be obtuse and contain a 90° angle. |
B. |
A triangle can be obtuse and isosceles. |
| |
|
C. |
A triangle cannot be scalene and isosceles. |
D. |
In an isosceles triangle, the base is congruent to one of the legs. |
| |
|
Hint |
|
| |
12. |
If    then triangle WXY is congruent to triangle _______. |
| |
|
 |
| |
|
A. |
WYZ |
B. |
WZY |
| |
|
C. |
ZWY |
D. |
YZW |
| |
|
Hint |
|
| |
13. |
Find the value of x. |
| |
|
 |
| |
|
A. |
10 |
B. |
20 |
| |
|
C. |
13 |
D. |
26 |
| |
|
Hint |
|
| |
14. |
Which one of the triangles shown is not similar to the others? |
| |
|
 |
| |
|
A. |
W |
B. |
X |
| |
|
C. |
Z |
D. |
Y |
| |
|
Hint |
|
| |
15. |
In the figure,  bisects  TRS. Find the value of y. |
| |
|
 |
| |
|
A. |
2.6 |
B. |
1.8 |
| |
|
C. |
1.44 |
D. |
2.8 |
| |
|
Hint |
|
| |
16. |
Mike and Veronica are camping, and they have decided to build a small tower at their campsite, using just ropes and wooden poles. One of the poles is 11 feet long, and they want to anchor it into the ground with a rope. One end of the rope will be attached to the top of the pole, and the other end will be anchored in the ground in a spot 15 feet from the base of the pole. If they want the pole to lean away from the anchor at an 80° angle with the ground, how far will the rope have to reach, to the nearest tenth of a foot? |
| |
|
 |
| |
|
A. |
12.7 feet |
B. |
20.1 feet |
| |
|
C. |
22.5 feet |
D. |
17 feet |
| |
|
Hint |
|
| |
17. |
Which of the following best describes the front and back covers of a notebook when closed? |
| |
|
A. |
intersecting planes |
B. |
a single plane |
| |
|
C. |
parallel planes |
D. |
skew planes |
| |
|
Hint |
|
| |
18. |
What are the coordinates of N? |
| |
|
 |
| |
|
A. |
(b, 0) |
B. |
(3 a, 0) |
| |
|
C. |
(0, -3a) |
D. |
(0, b) |
| |
|
Hint |
|
| |
19. |
State the assumption that could be used to start an indirect proof of the statement If 2n < 6, then n < 3. |
| |
|
A. |
n = 3 |
B. |
n < 3 |
| |
|
C. |
n 3 |
D. |
n > 3 |
| |
|
Hint |
|
| |
20. |
Identify the coordinates of Z. |
| |
|
 |
| |
|
A. |
(c, -b) |
B. |
(-c, a) |
| |
|
C. |
(-c, b) |
D. |
(-c, -b) |
| |
|
Hint |
|
|
|