
Understanding Trigonometric Ratios in Right Triangles

Interactive Video
•
Mathematics
•
8th - 12th Grade
•
Hard
Standards-aligned

Ethan Morris
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main task described in the introduction of the video?
To draw a geometric diagram
To memorize trigonometric identities
To solve a complex algebraic equation
To sort expressions into categories based on their values
Tags
CCSS.HSG.SRT.C.6
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In triangle ABC, what is the trigonometric function that represents the ratio of segment AC to segment BC?
Sine of 41 degrees
Tangent of 30 degrees
Cosine of 30 degrees
Sine of 30 degrees
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which side of triangle ABC is the hypotenuse?
Segment AB
Segment BC
Segment CA
Segment AC
Tags
CCSS.HSG.SRT.C.7
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the cosine of angle DEC equivalent to?
Tangent of 41 degrees
Sine of 41 degrees
Cosine of 41 degrees
Sine of 30 degrees
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the context of angle DEC, which side is considered the hypotenuse?
Segment DE
Segment ED
Segment EC
Segment DC
Tags
CCSS.HSG.SRT.C.7
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the sine of angle CDA equivalent to?
Sine of 30 degrees
Cosine of 41 degrees
Cosine of 30 degrees
Tangent of 30 degrees
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which angle in the larger triangle is given as 30 degrees?
Angle ACD
Angle ABC
Angle DCA
Angle DAC
Tags
CCSS.HSG.SRT.C.6
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