| |
| |
1. |
Find tan Z. |
| |
|
 |
| |
|
A. |
6 |
B. |
0.75 |
| |
|
C. |
1.8 |
D. |
0.6 |
| |
|
Hint |
|
| |
2. |
Which word can be inserted in the sentence to make a true statement? All____________ are similar. |
| |
|
A. |
squares |
B. |
rectangles |
| |
|
C. |
triangles |
D. |
rhombi |
| |
|
Hint |
|
| |
3. |
Find the value of x. |
| |
|
 |
| |
|
A. |
7.6 |
B. |
6.4 |
| |
|
C. |
5.8 |
D. |
10 |
| |
|
Hint |
|
| |
4. |
Which are not the measures of the sides of a right triangle? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
5. |
If tan B = 1.6732, what is the measure of B to the nearest tenth of a degree? |
| |
|
A. |
30.9° |
B. |
59.1° |
| |
|
C. |
33.9° |
D. |
1.7° |
| |
|
Hint |
|
| |
6. |
Katie measures the angle of elevation from the ground to the top of an 18-foot-tall tree as 27°. To the nearest tenth of a foot, how far is she from the tree? |
| |
|
A. |
9.2 ft |
B. |
39.6 ft |
| |
|
C. |
35.3 ft |
D. |
20.2 ft |
| |
|
Hint |
|
| |
7. |
Find the value of n to the nearest degree. |
| |
|
 |
| |
|
A. |
37° |
B. |
45° |
| |
|
C. |
53° |
D. |
90° |
| |
|
Hint |
|
| |
8. |
Find the value of j rounded to the nearest tenth. |
| |
|
 |
| |
|
A. |
663.4 |
B. |
49.3 |
| |
|
C. |
197.1 |
D. |
13.2 |
| |
|
Hint |
|
| |
9. |
Solve  . Round measures of sides to the nearest tenth and measures of angles to the nearest degree. |
| |
|
 |
| |
|
A. |
E = 64°, d = 11.7 e = 14.4 |
| |
|
B. |
E = 64°, d = 12.9, e = 11.4 |
| |
|
C. |
E = 64°, d = 12.9, e = 14.4 |
| |
|
D. |
E = 64°, d = 14.4, e = 12.9 |
| |
|
Hint |
|
| |
10. |
In a right triangle, the legs have measures a = 11 and b = 19. Find the length c of the hypotenuse to the nearest hundredth. |
| |
|
A. |
27.63 |
B. |
28.17 |
| |
|
C. |
15.49 |
D. |
21.95 |
| |
|
Hint |
|
| |
11. |
Which side measures do not form a right triangle? |
| |
|
A. |
9, 40, 41 |
B. |
10, 12, 15 |
| |
|
C. |
5, 12, 13 |
D. |
3, 4, 5 |
| |
|
Hint |
|
| |
12. |
The two polygons shown are similar. Find the value of x. |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
13. |
The perimeter of  HIJ = 22, and the perimeter of FGH = 38. If BH = 6, then AH = _____. |
| |
|
 |
| |
|
A. |
10 |
B. |
22 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
14. |
Make a table showing the cost of buying 1 to 5 CDs if CDs cost $12 each. |
| |
|
A. |
 |
| |
|
B. |
 |
| |
|
C. |
 |
| |
|
D. |
 |
| |
|
Hint |
|
| |
15. |
Libby looked out of her airplane window at a 32° angle with respect to the horizontal, and saw the Sears Tower building in Chicago. If the airplane had an altitude of 4000 feet, how far away were they from being directly over Chicago? |
| |
|
A. |
9900 ft. |
B. |
6401 ft. |
| |
|
C. |
2499 ft. |
D. |
1616 ft. |
| |
|
Hint |
|
| |
16. |
Find FE. Round the answer to the nearest tenth. |
| |
|
 |
| |
|
A. |
20.4 |
B. |
8.5 |
| |
|
C. |
15.9 |
D. |
38.3 |
| |
|
Hint |
|
|
|