Triangle Trig
Sequences/Series
Miscellaneous
Unit Circle Trig
100
Find the value of the trig function indicated
C
100
State if the following sequence is arithmetic, geometric, or neither:
−4, −16, −64, −256, −1024, ...
Geometric
100
Given the explicit formula for an arithmetic sequence find the first five terms.
an = 22 + 5n
27, 32, 37, 42, 47
100
cos
(5pi)/6
-sqrt(3)/2
200
Find the value of the trig function indicated
A
200
Given the explicit formula for a geometric sequence find the first five terms.
an=(-2)n-1
1, −2, 4, −8, 16
200
Use Law of Sines to find measure of angle C. Round to nearest tenth.
33.9
200
sin
(11pi)/6
-1/2
300
Find the measure of the side indicated. Round to the nearest tenth.
A
300
Given the following arithmetic sequence, find the explicit formula in simplified form, then find the indicated term.
300
Use Law of Sines to find BC. Round to nearest tenth.
4 mi
300
tan
(5pi)/4
1
400
Find the measure of angle C.
B
400
Given the following geometric sequence, find the explicit formula and then find the indicated term. 
400
What are the 3 different radian angle measures in the first quadrant of the unit circle?
pi/6
pi/3
pi/4
400
Sec 300 degrees
2
500
A 15 foot ladder is leaned against a house. If the base of the ladder is 4 feet from the house, what angle does the ladder make with the ground? Round to the nearest tenth.
74.5
500
Determine if the sequence is arithmetic, geometric, or neither.
Arithmetic
500
When is a fraction undefined ?
When denom. = 0
500
Cot 300 degrees
-sqrt(3)/3
600
A kite's string is 240 yards long and makes a 55 degree angle with the person holding it on the ground. How high is the kite? Round to the nearest tenth.
196.6 yards high
600
Find the missing term of the arithmetic sequence:
20, 13
600
Use Law of Cosines to find measure of angle A. Round to nearest tenths.
25.6
600
True/False:
y = cos x is shown below
False