Trigonometry JeopardyBasics Right Triangles Graphing Identities and
equationsOblique
Triangles
10 10 10 10 10
20 20 20 20 20
30 30 30 30 30
40 40 40 40 40
50 50 50 50 50
What is ?
3sin
23
What is -1.88 ?
o152cot
What is ?
o674
o46
Find the positive angle less than 360 that is coterminal to:
o264
What is ?1522
Change to radians
o504
What is 36º?
Find the reference angle:
Find tan x
8
353csc x
17
8tan x
xcos
(15, -36) is on the terminal side of the angle. Find:
13
5
39
15cos x
Find the missing sides and angles of the right triangle:
C = 90º, A = 22.4º, b = 14.2 m
4.15,9.5,6.67 caB o
Find the missing sides and angles of the right triangle:
C = 90º, a = 32, b = 45
2.55,6.54,4.35 cBA oo
DAILY DOUBLE!An aircraft carrier spots an angle of
elevation of 40º to a plane. The pilot reads that he has an altitude of 3548 meters. How far is the plane (horizontally) from
the deck of the aircraft carrier if the deck is 155 meters above sea level?
meters6.4043
What is 4?
3)4
2cos(4
xy
What is the amplitude:
What is ?
2)3
1tan(5 xy
3
What is the period:
What is left , up 5 ?
5)2
2cos(2
1
xy
4
Describe the shifts (include direction)
3)sin(2 xyGraph:
)2sec(3 xy Graph
What is ?
)(cot1___ 2 x
)(csc2 x
What is ?
_____)sec(coscos xxx
x2sin
What is 0, 120, 180, 300, 360?
0sin3tansin xxxList all answers between 0 and 360
What is 15+180n, 75+180n?
2
1)2sin( x
Solve for all angles
What is ?
o165cosFind the exact value of:
4
26
27.1113 inArea
Find the area of the triangle a = 43in, b = 52in, C = 85º
oA 9.30
a = 30, b = 37, c = 55Find A
4.82b
A = 42º, B = 100º, a = 56Find b
DAILY DOUBLE!
25,31,91 CAb
B = 124º, a = 56, c = 47Find all missing sides and angles
miles3.19
A fishing boat leaves its pier and heads directly east for 25 miles. The captain then turns the boat and follows a bearing of S40ºW for 13.5 miles. From this new location, how far is the boat from the pier?