Trigonometric Functions and Applications
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
Read more
16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary focus of this video tutorial?
Solving quadratic equations
Calculating area of triangles
Finding missing angles in triangles
Finding missing side lengths in right triangles using trigonometry
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which trigonometric function is used when you know the hypotenuse and need to find the opposite side?
Secant
Tangent
Sine
Cosine
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the angle is 28 degrees and the hypotenuse is 19, what is the formula to find the opposite side using sine?
tan(28) = x/19
cos(28) = x/19
sin(28) = x/19
sec(28) = x/19
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the value of x when you calculate 19 * sin(28)?
7.91
9.81
10.91
8.91
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which trigonometric function is used when you know the adjacent side and need to find the opposite side?
Cosecant
Tangent
Sine
Cosine
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the angle is 41 degrees and the adjacent side is 32, what is the formula to find the opposite side using tangent?
sec(41) = x/32
tan(41) = x/32
cos(41) = x/32
sin(41) = x/32
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the value of x when you calculate 32 * tan(41)?
28.72
26.82
27.82
29.82
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
