Sine and Cosine Values in a Unit Circle

Sine and Cosine Values in a Unit Circle

9th - 12th Grade

16 Qs

quiz-placeholder

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Sine and Cosine Values in a Unit Circle

Sine and Cosine Values in a Unit Circle

Assessment

Quiz

Mathematics

9th - 12th Grade

Hard

CCSS
HSF.TF.A.2

Standards-aligned

Created by

Barbara White

FREE Resource

16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

We use the Unit Circle to construct the sine and the cosine functions. The unit circle is called the unit circle because:

It is only one circle

The area of the circle is equal to one

Because its radius is equal to one

Because its circumference is equal to one

Tags

CCSS.HSF.TF.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

sin 210°

Tags

CCSS.HSF.TF.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

cos 90°

0

1

-1

undefined

Tags

CCSS.HSF.TF.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

cos 135°

√2/2

-√2/2

√3/2

-√3/2

Tags

CCSS.HSF.TF.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

sin 180°

0

1

-1

undefined

Tags

CCSS.HSF.TF.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

cos 180°

0

1

-1

undefined

Tags

CCSS.HSF.TF.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

sin 150°

1/2

-1/2

√3/2

-√3/2

Tags

CCSS.HSF.TF.A.2

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