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1. |
Use the number line to find CH. |
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 |
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A. |
5.5 |
B. |
3 |
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C. |
7 |
D. |
1.5 |
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Hint |
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2. |
A tool used to measure angles is called a _____ |
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A. |
straightedge. |
B. |
protractor. |
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C. |
ruler. |
D. |
compass. |
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Hint |
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3. |
The measure of an acute angle is |
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A. |
always less than 90. |
B. |
sometimes less than 90. |
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C. |
usually less than 90. |
D. |
never less than 90. |
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Hint |
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4. |
Find x if m 4 = 64. |
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A. |
26 |
B. |
13 |
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C. |
39 |
D. |
9 |
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Hint |
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5. |
Find four segments that are skew to  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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6. |
Describe the segments  and  |
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 |
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A. |
parallel |
B. |
intersecting |
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C. |
perpendicular |
D. |
skew |
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Hint |
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7. |
Which figure shows median  in  ? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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8. |
In  JHI,  is the perpendicular bisector of 
Find  |
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 |
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A. |
30 |
B. |
120 |
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C. |
90 |
D. |
60 |
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Hint |
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9. |
 by _______. |
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 |
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A. |
LA |
B. |
HL |
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C. |
HA |
D. |
LL |
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Hint |
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10. |
What is the measure of the hypotenuse of a right triangle whose legs measure 7 inches and 12 inches? |
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A. |
13.9 in |
B. |
9.8 in |
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C. |
5 in |
D. |
25 in |
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Hint |
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11. |
Determine which set of numbers cannot be the measures of the sides of a triangle. |
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A. |
3, 4, 5 |
B. |
15, 15, 15 |
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C. |
12, 4, 8 |
D. |
27, 13, 28 |
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Hint |
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12. |
If two sides of a triangle both measure 6, what could not be the measure of the third side? |
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A. |
6 |
B. |
3 |
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C. |
2 |
D. |
12 |
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Hint |
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13. |
What is the value of the midpoint of AD? |
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 |
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A. |
0 |
B. |
-1 |
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C. |
-2 |
D. |
1 |
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Hint |
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14. |
An angle that is the supplement of an acute angle must be ________. |
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A. |
obtuse |
B. |
right |
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C. |
straight |
D. |
acute |
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Hint |
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15. |
1 is complementary to 3, 2 is complementary to 3.
If m2 = x + 24 and m3 = 8 x - 6, find m1. |
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A. |
32 |
B. |
18 |
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C. |
58 |
D. |
8 |
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Hint |
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16. |
Which pair of planes is parallel? |
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 |
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A. |
Planes FAE and ECB |
B. |
Planes FDE and DEC |
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C. |
Planes ECD and ABF |
D. |
Planes ABF and AEC |
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Hint |
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17. |
If m7 = 3x - 15 and m3 = 2x + 7, find m3. |
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A. |
66 |
B. |
51 |
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C. |
129 |
D. |
22 |
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Hint |
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18. |
ABC  LMN, m = 107 and mL = 2x - 9. Find the value of x. |
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A. |
58 |
B. |
114 |
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C. |
49 |
D. |
96 |
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Hint |
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19. |
Determine if ABD ABC. Give a reason why or why not. |
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A. |
yes; SSS |
B. |
yes; AAS |
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C. |
yes; SAS |
D. |
no; not enough information |
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Hint |
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20. |
Determine which set of numbers could be the measure of the sides of a triangle. |
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A. |
13, 14, 28 |
B. |
4, 12, 7 |
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C. |
2, 9, 6 |
D. |
4, 7, 6 |
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Hint |
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