Understanding Trigonometric Functions
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard
Jennifer Brown
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT one of the six trigonometric functions?
Secant
Cosine
Sine
Quadrant
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the definition of the sine function in terms of a right triangle?
r divided by y
r divided by x
y divided by r
x divided by r
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which trigonometric function is defined as the reciprocal of sine?
Cosine
Secant
Tangent
Cosecant
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the sine of an angle is -4/5, what is the cosecant of the same angle?
-4/5
4/5
5/4
-5/4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the value of the sine of 90 degrees?
0
1
-1
Undefined
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the cosine of 90 degrees?
1
0
Undefined
-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the tangent of 90 degrees?
0
1
Undefined
-1
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