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Trigonometry Jeopardy
Final Review
Trigonometry Jeopardy
Basics
Right Triangles
Graphing
Identities and
equations
Oblique
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
sin  3 

What is
3 ?
2

cot 152
o

What is -1.88 ?
Find the positive angle less than
360 that is coterminal to:
 674
What is
o
46
o
?
Change to radians
264
What is
o
22
15
?
Find the reference angle:
504
o
What is 36º?
353
csc x 
8
Find tan x
8
tan x 
17
(15, -36) is on the terminal
side of the angle. Find:
cos x 
15 5
cos x 

39 13
Find the missing sides and
angles of the right triangle:
C = 90º, A = 22.4º, b = 14.2 m
B  67.6 , a  5.9, c  15.4
o
Find the missing sides and
angles of the right triangle:
C = 90º, a = 32, b = 45
A  35.4 , B  54.6 , c  55.2
o
o
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?
4043.6meters
What is the amplitude:

y  4 cos( 2 x  )  3
4
What is 4?
What is the period:
1
y  5 tan( x   )  2
3
What is
3
?
Describe the shifts
(include direction)
1

y  cos( 2 x  )  5
2
2

What is left 4 , up 5 ?
Graph:
y  2 sin( x)  3
Graph
y  3 sec( 2 x)
___  1  cot ( x)
2
What is
2
csc ( x) ?
cos x(cos x  sec x)  _____
What is
 sin x
2
?
sin x tan x  3 sin x  0
List all answers between 0 and 360
What is 0, 120, 180, 300, 360?
1
sin( 2 x) 
2
Solve for all angles
What is 15+180n, 75+180n?
Find the exact value of:
cos 165
o
 6 2
What is
?
4
Find the area of the triangle
a = 43in, b = 52in, C = 85º
Area  1113.7 in
2
a = 30, b = 37, c = 55
Find A
A  30.9
o
A = 42º, B = 100º, a = 56
Find b
b  82.4
DAILY DOUBLE!
B = 124º, a = 56, c = 47
Find all missing sides and
angles
b  91, A  31 , C  25


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?
19.3miles