Download Trigonometry Review Packet Answers

Trigonometry Review Packet
Name_______________________ Date___________
1. Angle BAC is 30 degrees and segment AC is 12 units long. How
long is BC?
2. Angle BAC is 30 degrees and segment AC is 6 units long. How
long is BC?
3. Angle BAC is 30 degrees and segment AC is 8 units long. How
long is BC?
4. In this figure AD = AB, Angle ADC is 105 degrees, and AD = 6cm.
How long is segment DC?
5. In this figure AD = AB, Angle ADC is 105 degrees, and AD = 8cm.
How long is segment DC?
Trigonometry Review Packet
Name_______________________ Date___________
6. In this figure AD = AB, Angle ADC is 105 degrees, and AD = 4cm.
How long is segment DC?
7. AF = FE, BC=CD, AB=ED, AB = √ . What is the perimeter of
ABDE?
8. AF = FE, BC=CD, AB=ED, AB = 4√ . What is the perimeter of
ABDE?
9. AF = FE, BC=CD, AB=ED, AB = 6√ . What is the perimeter of
ABDE?
Trigonometry Review Packet
Name_______________________ Date___________
10. The ratio b/a is equivalent to which trigonometric ratio?
11. The ratio a/b is equivalent to which trigonometric
ratio?
12. The ratio b/c is equivalent to which trigonometric
ratio?
13. What is Sin A?
5
3
4
14. What is Cos A?
5
3
4
Trigonometry Review Packet
Name_______________________ Date___________
15. What is Tan A?
5
3
4
16. What is Sin B?
5
3
4
17. What is Cos B?
5
3
4
18. What is Tan B?
5
3
4
19. What is the angle of elevation of the hill.
45 ft
Trigonometry Review Packet
Name_______________________ Date___________
20. What is the angle of elevation of the hill.
25 ft
21. What is the angle of elevation of the hill.
35 ft
22. What is the ratio for Tan X?
23. What is the ratio for Sin X?
24. What is the ratio for Cos X?
Trigonometry Review Packet
Name_______________________ Date___________
25. What is the degree of angle X?
7m
26. What is the degree of angle X?
8m
27. What is the degree of angle X?
6m