Exact Values of Special Angles
Authored by Anthony Clark
Mathematics
10th Grade
CCSS covered
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12 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
cos (π/4)
√3/2
√2/2 or 1/√2
1/2
1
Tags
CCSS.HSF.TF.A.2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
cos(5π/4)
-1/2
√3/2
√2/2 or 1/√2
-√2/2 or -1/√2
Tags
CCSS.HSF.TF.A.2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
sin (π/2)
√3/2
√2/2 or 1/√2
1/2
1
Tags
CCSS.HSF.TF.A.2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tags
CCSS.HSF.TF.A.2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
-½
½
√3/2
-√3/2
Tags
CCSS.HSF.TF.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tags
CCSS.HSF.TF.A.2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
1
-1
0
undefined
Tags
CCSS.HSF.TF.A.2
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