What is the main purpose of the previous videos mentioned in the introduction?

Understanding Trigonometric Concepts

Interactive Video
•
Mathematics, Physics
•
10th - 12th Grade
•
Hard

Mia Campbell
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To give a background for understanding the current topic
To discuss unrelated topics
To provide entertainment
To introduce the teacher
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the coordinate system, what is the sign of the x-coordinate in the first quadrant?
Undefined
Negative
Zero
Positive
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which axis is referred to as the horizontal axis?
Z-axis
Y-axis
X-axis
W-axis
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In which quadrant are both x and y coordinates negative?
First quadrant
Second quadrant
Third quadrant
Fourth quadrant
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the value of the cosine of 45 degrees?
√2/2
0
√3/2
1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which angle is considered a notable angle in trigonometry?
85 degrees
75 degrees
30 degrees
15 degrees
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the sine value of 30 degrees?
0
1
√3/2
1/2
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