Sine Cosine Degrees Unit Circle
Authored by Anthony Clark
Mathematics
11th Grade
CCSS covered
Used 3+ times
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13 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the radius of the unit circle?
2
3
2/3
1
Tags
CCSS.HSF.TF.A.2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Based on your unit circle cos(0o)=
1
0
-1
1/2
Tags
CCSS.HSF.TF.A.2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Based on your unit circle sin(90o)=
1/2
0
-1
1
Tags
CCSS.HSF.TF.A.2
4.
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
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
sin(5π/3)=
1/2
-√3/2
√3/2
-1/2
Tags
CCSS.HSF.TF.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
sin(3π/2)
0
1
-1
1/2
Tags
CCSS.HSF.TF.A.2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the value of cosine at 135°?
0
1/2
√2 /2
-√2 /2
Tags
CCSS.HSF.TF.A.2
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