Sine and Cosine Unit Circle
Authored by Anthony Clark
Mathematics
11th Grade
CCSS covered
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19 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tags
CCSS.HSF.TF.A.2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tags
CCSS.HSF.TF.A.2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the radius of a unit circle?
1
2
1/2
0
Tags
CCSS.HSF.TF.A.2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Based on the unit circle, what is the value of sin?
y
x
x/y
y/x
Tags
CCSS.HSF.TF.A.2
5.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Which statement(s) are true about sine and cosine functions in Quadrant 4?
Sine is negative.
Sine is positive.
Cosine is negative.
Cosine is positive.
Tags
CCSS.HSF.TF.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Based on the unit circle, what is the value of cos?
y/r
x/r
r/y
y/x
Tags
CCSS.HSF.TF.A.2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
sin 150
-1/2
-√3/2
1/2
√3/2
Tags
CCSS.HSF.TF.A.2
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