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Unit Circle Values

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

UNIT CIRCLE

Circle with radius r = (a)  

(Submit a number)

2.


UNIT CIRCLE

Angle θ\theta in standard position
The least positive angle that terminates on the negative y-axis is  a\degree .
(Submit a)



(a)  

3.


UNIT CIRCLE

Angle θ\theta in standard position
The least positive angle that terminates on the positive x-axis is  a\degree .
(Submit a)



(a)  

4.

UNIT CIRCLE
Angle \theta placed in standard position

What coordinates are associated with angle  θ=90°\theta=90\degree ?
Submit (x,y)



(a)  

5.

UNIT CIRCLE
 Angle \theta in standard position

 sin⁡(90°)=a\sin\left(90\degree\right)=a 
Submit a



(a)  

6.

UNIT CIRCLE
Angle \theta placed in standard position

 cos⁡(180°)=a\cos\left(180\degree\right)=a 
Submit a



(a)  

7.

UNIT CIRCLE
Angle \theta in standard position

 tan⁡(360°)=a\tan\left(360\degree\right)=a 
Submit a



(a)  

8.

UNIT CIRCLE
Angle \theta placed in standard position

 sin⁡(270°)=a\sin\left(270\degree\right)=a 
Submit a



(a)  

9.

UNIT CIRCLE
Angle \theta in standard position

 cos⁡(0°)=a\cos\left(0\degree\right)=a 
Submit a



(a)  

10.

UNIT CIRCLE
Angle \theta in standard position

 tan⁡(270°)=a\tan\left(270\degree\right)=a 
Submit a



(a)