Algebra2/Trig
Law of Sines and Cosines
Name
Block
1. A = 52o, a= 10, c = 12.4
sin 52 sin C
10
12.4
o
77.724 = C
102.276o = C
50.276o = B
25.724 = B
sin 52 sin 50.276 sin 52 sin 25.724
10
b
10
b'
9.76 = b
5.508 = b
o
2. A = 42 , a = 13, B = 59.2
78.8o = C
Algebra 2/Trig 1
Sequence and Series #4 (Test Review)
Name
Block
Key
Date
Determine the pattern and write the equation for the given sequences.
1. 4, 7, 10, 13, 16, 19, 22,
Add 3
2. 6, 12, 24, 48, 96,
Multiply by 2
n 1
an 6 2
an 4 3(n 1)
100 100 100 10
Algebra 2Trig
Probability Review (2)
Name
Block
Key
Date
Problems:
1. There are 3 different movie theatres, 5 different movies options and, 6 different times
to pick from. How many different combinations can be made?
3 5 6 90
2. How many combinations are
Algebra2/Trig
Review: Right Triangles and Trigonometry
Name
Block
Date
Find the measure of the missing side(s) or angles of the following right triangles.
No calculators for 1-9, calculators are allowed for 10-18.
1.
2.
3 6
3.
30
2
45
60
2
4. sin60
7. si