Free Printable 2/13 Tuesday Quizizz

1.

What is the order of the coordinate pairs for the points on the Unit Circle?

a)

$\left(\tan\theta,\sin\theta\right)$

b)

$\left(\cot\theta,\cos\theta\right)$

c)

$\left(\sin\theta,\cos\theta\right)$

d)

$\left(\cos\theta,\sin\theta\right)$

2.

sec 3π/2

a)

0

b)

undefined

c)

1

d)

-1

3.

tan (-π)

a)

undefined

b)

0

c)

1

d)

-1

4.

What quadrant is -2π/3 in?

a)

I

b)

II

c)

III

d)

IV

5.

tanθ is positive in

a)

the 1st and 2nd quadrants

b)

the 1st and 3rd quadrants

c)

the 1st and 4th quadrants

d)

the 2nd and 3rd quadrants

6.

Evaluate: csc(3π/4)

a)

√2/2

b)

-√2/2

c)

√2

d)

-√2

7.

cos(π)

a)

√3/2

b)

-√2/2

c)

-1

d)

1

8.

cos 0

a)

0

b)

-1

c)

1

d)

und

9.

sin 0

a)

0

b)

1

c)

-1

d)

und

10.

tan 0

a)

0

b)

1

c)

-1

d)

und

11.

Unlike right triangle trigonometry, sine and cosine may be negative.

Thinking about how sine, cosine, and tangent relate to (x,y) coordinate pairs on the unit circle, find the quadrants where:

sine is positive: (a) & (b)

sine is negative: (c) & (d)

Choose from the below words

I

II

III

IV

12.

Unlike right triangle trigonometry, sine and cosine may be negative.

Thinking about how sine, cosine, and tangent relate to (x,y) coordinate pairs on the unit circle, find the quadrants where:

tangent is positive: (a) & (b)

tangent is negative: (c) & (d)

Choose from the below words

I

III

II

IV

13.

Unlike right triangle trigonometry, sine and cosine may be negative.

Thinking about how sine, cosine, and tangent relate to (x,y) coordinate pairs on the unit circle, find the quadrants where:

cosine is positive: (a) & (b)

cosine is negative: (c) & (d)

Choose from the below words

I

IV

II

III

14.

cos 900^o

a)

1

b)

0

c)

-1

d)

und

15.

cot 450^o

a)

0

b)

1

c)

-1

d)

und

2/13 Tuesday Quizizz

Total questions: 15

Worksheet time: 18mins

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