Intro to Unit Circle

Intro to Unit Circle

11th Grade

18 Qs

quiz-placeholder

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Intro to Unit Circle

Intro to Unit Circle

Assessment

Quiz

Mathematics

11th Grade

Hard

CCSS
HSF.TF.A.2, HSG.SRT.C.7, HSF.TF.A.1

Standards-aligned

Created by

Anthony Clark

FREE Resource

18 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Which of the following can be found on the unit circle? Check all that apply.

coordinates

area

angle measures

side lengths of triangles

Tags

CCSS.HSF.TF.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which special right triangle can be used to derive the coordinates for the pi/4s in the unit circle?

30-60-90

45-45-90

Tags

CCSS.HSG.SRT.C.7

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which special right triangle can be used to derive the coordinates for the pi/3s and pi/6s on the unit circle?

30-60-90

45-45-90

Tags

CCSS.HSG.SRT.C.7

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the radius of the unit circle?

1

5

10

It depends

Tags

CCSS.HSF.TF.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which point is the center of the unit circle?

(0,0)

(1,1)

(0,1)

(1,0)

Tags

CCSS.HSF.TF.A.2

6.

MATCH QUESTION

1 min • 3 pts

Media Image

Match the correct radian measure for letters a (30 degrees), b (45 degrees), and c (60 degrees) - what matching best completes Quadrant I of the Unit Circle with these Radian Measures?

a

Media Image

c

Media Image

b

Media Image

Tags

CCSS.HSF.TF.A.1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which coordinate relates to the cosine of an angle?

x-coordinate

y-coordinate

neither

Tags

CCSS.HSF.TF.A.2

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