Special Angle Trig
Authored by Anthony Clark
Mathematics
11th Grade
CCSS covered
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14 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
sin 2π/3
1/2
-1/2
√3/2
-√3/2
Tags
CCSS.HSF.TF.A.2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
sin π/4
√2∕2
1/2
√3/2
0
Tags
CCSS.HSF.TF.A.2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
-√3/2 -½ -√2/2 -1
-√3/2
-½
-√2/2
-1
Tags
CCSS.HSF.TF.A.2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the correct ratio?
sin 40 = w/28
cos 40 = w/28
tan 40 = w/28
sin 40 = 28/w
Tags
CCSS.HSG.SRT.C.6
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
cos 5π/6
-1/2
1/2
√3/2
-√3/2
Tags
CCSS.HSF.TF.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
cos 4π/3
-√3/2
√3/2
1/2
-1/2
Tags
CCSS.HSF.TF.A.2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tags
CCSS.HSF.TF.A.2
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