
Complete the Unit Circle
Authored by Anthony Clark
Mathematics
12th Grade
CCSS covered

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14 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is a complete circle in radians?
π
2π
1/2 π
1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What are the exact coordinates of 3π/4 on the unit circle?
(−√2∕2, √2∕2)
(−√2∕2, −√2∕2)
(−√3∕2, −√2∕2)
(√2∕2, −√2∕2)
Tags
CCSS.HSF.TF.A.2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the exact coordinates of 3π/4 on the unit circle?
(−√2∕2, √2∕2)
(−√2∕2, −√2∕2)
(−√3∕2, −√2∕2)
(√2∕2, −√2∕2)
Tags
CCSS.HSF.TF.A.2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the radius of the unit circle?
0
1
1/2
√2/2
Tags
CCSS.HSF.TF.A.2
5.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
What is this jawnski called?
(a)
Tags
CCSS.HSF.TF.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
What is the radius of a unit circle?
1
2
1/2
0
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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