Sine and Cosine Values in a Unit Circle
Authored by Anthony Clark
Mathematics
11th Grade
CCSS covered
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What Quadrant has
-a positive sine value
-a negative cosine value
Q1
Q2
Q3
Q4
Tags
CCSS.HSF.TF.A.2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What Quadrant has -a negative sine value -a negative cosine value
Q1
Q2
Q3
Q4
Tags
CCSS.HSF.TF.A.2
3.
MATCH QUESTION
1 min • 1 pt
-1
1
0
Tags
CCSS.HSF.TF.A.2
4.
MATCH QUESTION
1 min • 1 pt
0
-1
1
Tags
CCSS.HSF.TF.A.2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The sine of any angle on the unit circle is the y-coordinate.
True
False
Tags
CCSS.HSF.TF.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
sin(7π/4)
1/2
-√2/2
√2/2
-1/2
Tags
CCSS.HSF.TF.A.2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the value of sine at 210?
1/2
-1/2
√3 / 2
-√3 / 2
Tags
CCSS.HSF.TF.A.2
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