Name the Trig Function
Trig Ratios
Trig Vocabulary
Pythagorean Theorem
Special Triangles
100
The trig function that is defined as opposite over hypotenuse.
SINE
100
What is the tangent ratio?
24/7
100
The side opposite the right angle of a right triangle.
hypotenuse
100
The missing side of the right triangle when a=6 and c=10.
b=8
100
The relationship between the legs of a 45-45-90 Triangle.
They are equal.
200
This trig function is defined as opposite over adjacent.
TANGENT
200
Solve for the measure of Cosine of B.
Cos(b)=5/9
200
What is the only type of triangle you can use trig ratios with?
right triangle
200
The missing side of a right triangle when b=9 and c=15.
a=12
200
The equation for longer leg in a 30-60-90 right triangle.
xsqrt(3)
300
This trig function is defined as adjacent over hypotenuse.
COSINE
300
What does sin(53) equal if x=103?
sin(53)=35/103
300
What is the Law of Sines and what type of triangles do we use it for?
Non-right triangles,
sinA/a=sinB/b=sinC/c
300
The missing side of a triangle when a=3 and c=5.
b=4
300
The equation for hypotenuse in 45-45-90 right triangles.
xsqrt(2)
400
What are trig ratios used to solve for?
To find a missing side.
400
What trig ratio/function could be used to solve for side BC? Why and how? 
Cosine (adjacent and hypotenuse) if 70 degrees is the reference angle
Sine (opposite and hypotenuse) if 20 degrees is the reference angle
400
What is the law of cosines? (one version)
a^2=b^2+c^2-2bc*cosA
400
The missing side of a right triangle when a=7 and b=7.4.
c = 10.2
400
The hypotenuse of a triangle with legs 11 and 11.
11 sqrt2
500
What are inverse trig ratios used to solve for?
Solve for a missing angle.
500
If ? is the reference angle, what is tan(?) 
tan(?)=76/57
500
The 2 acute angles in a right triangle total the following degree _________
90
500
Do the side length 34, 25.5 & 44.7 create a right triangle?
NO
500
The hypotenuse of a 30-60-90 triangle if your shorter leg is 47.
94