
Review Quiz 8.0-8.3
Authored by Carolyn Esposito
Mathematics
11th Grade
CCSS covered
Used 1+ times

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24 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Make each of the following statements true by replacing the missing value: sin²(130°) + cos²(?) = 1
130°
50°
40°
90°
Tags
CCSS.HSG.SRT.C.7
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Make each of the following statements true by replacing the missing value: cos(?) = sin 15°
75°
45°
30°
60°
Tags
CCSS.HSG.SRT.C.7
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Make each of the following statements true by replacing the missing value: csc 47° = 1/?
sin 47°
cos 47°
tan 47°
cot 47°
Tags
CCSS.HSG.SRT.C.7
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Decide whether the following statement is true or false: sin 20° = sin 200°
True
False
Tags
CCSS.HSG.SRT.C.7
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Decide whether the following statement is true or false: tan 35° = tan 225°
True
False
Tags
CCSS.HSG.SRT.C.7
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Given that sin 25° = .423 and cos 25° = .906, find sin 205°
-.423
.423
-.906
.906
Tags
CCSS.HSF.TF.C.9
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Given that sin 25° = .423 and cos 25° = .906, find cos²(25°) + sin²(25°)
1
0
.5
2
Tags
CCSS.HSF.TF.C.8
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