honors trig jeopardy.notebook · honors trig jeopardy.notebook 1 march 30, 2015 trig review...
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Honors Trig Jeopardy.notebook
1
March 30, 2015
Trig ReviewObjective: To demonstrate understanding on all unit 5 material
Warm up:113
527
Find the area of the triangle
Trig Ratios Sine VS Cosine Find the missing part of the triangle The LAWSAngle of Elevation/
Depression
100
200
300
400
500
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200
300
400
500
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400
500
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400
500
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500
Team 1 Score Team 2 ScoreJeopardyJeopardyJeopardy
Honors Trig Jeopardy.notebook
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March 30, 2015
What is the acronym used to help remember trig ratios?
Jeopardy Board
SOH CAH TOA
Trig Ratios 100
BC=Adjacent Side
Jeopardy Board
Trig Ratios 200
With reference angle X, what part of the triangle is BC?
Honors Trig Jeopardy.notebook
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March 30, 2015
Jeopardy Board
What trig ratio is equal to length of the side opposite the reference angle divided by the hypotenuse?
Trig Ratios 300
SINE
Tangent
Trig Ratios 400
Jeopardy Board
Which trig ratio would you use to solve this problem?
Honors Trig Jeopardy.notebook
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March 30, 2015
Trig Ratios 500
Jeopardy Board
Tell me four different ways to solve for X.
Pythagorean Theorem
Sin39=5/X
cos(39)=17/X
sin(51)=17/X
cos(51)=5/X
SINE VS COSINE 100
Jeopardy Board
What kind of angles are A and B?
Complementary
A B
C
Honors Trig Jeopardy.notebook
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March 30, 2015
x=73
SINE VS COSINE 200
Jeopardy Board
If sin(17)=cos(x) what is the value of x?
5/14
SINE VS COSINE 300
Jeopardy Board
x
y5 14
If cos(x)=5/14 what is the value of sin(y)?
Honors Trig Jeopardy.notebook
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March 30, 2015
sin(90x)=cos(x)
SINE VS COSINE 400
Rewrite the equation all in terms of x: sin(Y)=cos(X)
Jeopardy Board
sr
SINE VS COSINE 500
Jeopardy Board
If cos(A)=r and sin(A)=s what is the cos(B)sin(B)?
A
B
C
Honors Trig Jeopardy.notebook
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March 30, 2015
12
Finding Missing Pieces 100
What is the length of QS?
Jeopardy Board
513
Q
R
S
3.1
Find Missing Pieces 200
Solve for X.
Jeopardy Board
X
346
Round to the nearest tenth
Honors Trig Jeopardy.notebook
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March 30, 2015
Find Missing Pieces 300
Solve for X. Round to the nearest tenth
Jeopardy Board
29.4
X
1122
Find Missing Pieces 400
Jeopardy Board
.7454
If sin(x)=2/3 what is the value of cos(x)?
Honors Trig Jeopardy.notebook
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March 30, 2015
x=65.38
y=24.62
z=21.8
Find Missing Pieces 500
Jeopardy Board
x
yz
Solve for all the missing variables
24
10
Angle of Elevation/Depression 100
Jeopardy Board
• The Horizontal
What is the first thing you should draw in when drawing your picture for angle of elevation and/or depression?
Honors Trig Jeopardy.notebook
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March 30, 2015
Angle of Elevation/Depression 200
Jeopardy Board
68.2
2556.1 m
Jeopardy Board
Angle of Elevation and Depression 300
Honors Trig Jeopardy.notebook
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March 30, 2015
50.1 m
Jeopardy Board
Angle of Elevation/Depression 400
You are standing on top of a building and look out to see a phone tower. Your angle of elevation to the top of the tower is 30*. Your angle of depression to the bottom of it is 52*. The building is 27 meters away from the tower. How tall is the tower?
76.9 feet
Jeopardy Board
Points of Concurrency 500
A bird is in the 100 feet in the air. He looks down and spots two friends walking towards each other. His angle of elevation to one friend is 77 degrees and his angle of elevation to the other is 45 degrees. How far away are the two friends in that moment?
Honors Trig Jeopardy.notebook
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March 30, 2015
The LAWS 100
What is the law of Sines and law of Cosines used for?
Jeopardy Board
To help find missing sides and angles of NONright triangles
38.7
THE LAWS 200
Find the area of the triangle.
Jeopardy Board
2311
18
Honors Trig Jeopardy.notebook
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March 30, 2015
Mixed Problems 300
Jeopardy Board
m<A=50.5m<B=96.5
Use law of sines to find the missing angles.
1217
33A
B
C
7.98
The LAWS 400 Use the law of cosines to find the missing side.
Jeopardy Board
A
B
C
32713
Round to the nearest hundreth
Honors Trig Jeopardy.notebook
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March 30, 2015
The LAWS 500
Jeopardy Board
Find side LN.
L
M
N
12 10132
20.11