Pythagorean Theorem
Trig Functions
Solving Right Triangles
Derivatives of Trig Functions
100
Which number completes the pythagorean triple?
9,_41
40
100
Given that (-3,4) is a point on the terminal ray of an angle, find the 6 trig functions.
sin(θ)=4/5
cos(θ)= -3/5
tan(θ)=4/-3
csc(θ)= 5/4
sec(θ)= -5/3
cot(θ)=-3/4
100
Solve the right triangle.
b = 10
∠B = 36.87
100
What is the derivative of this trig function? sin(x)
cos(x)
200
Which number completes the pythagorean triple?
16,30,__
34
200
Using the triangle, list the 6 trig functions.
sin(θ) = 8/17
cos(θ) = 15/17
tan(θ) = 8/15
csc(θ) = 17/8
sec(θ) = 17/15
cot(θ) = 15/8
200
Solve the triangle.
sin(∠B)=12/13
∠B = 67.38
∠A=22.62
200
What is the derivative of this trig function? tan(x)
sec^2(x)
300
Using pythagoren theorem, find the measure of the missing length.
~172.4
300
What is the cofunction of the sine?
Use a right triangle to show how these are cofunctions.
cos(90-θ)
sin = a/c
cos(90-θ) = a/c
300
Solve the triangle.
∠A=67
b=1.9
c=4.89
300
What is the derivative of this trig function? sec(x)
sec(x)tan(x)
400
Using pythagorean theorem, solve the triangle.
~14.7
400
Find the exact value of csc(arctan11/60)
61/11
400
A ladder that is 20 ft. long is leaning against the side of a building. If the angle formed between the ladder and the ground is 75 degrees, how far is the bottom of the ladder from the base of the building?
~5.2 ft
400
What is the derivative of this trig function? csc(x)
-csc(x)cot(x)