Algebra II Final (Unit Circle)

Unit Circle Vocab

100

We use this online tool, to help us find measurements on the Unit Circle

The Unit Circle Simulator 

200

The Unit Circle is a circle with a center at _______ and a radius of ________. 

(0,0) & 1 

300

A radian has the same length as the _______

Radius

400

The Radian is measured on the ________ of the circle

Outside 

Radians to Degrees

100

What is the equation to convert radians to degrees?

radians x 180/pi

200

Convert this measurement in radians to degrees 

13pi/12 

195^o

300

Convert this measurement in radians to degrees 

pi/2

90^o

400

Convert the angle −2 radians to degrees, rounding to the nearest 10th.

-114.6

Degrees to Radians

100

What is the equation to convert degrees to radians?

Radians x pi/180 

200

How do you convert you answer to a FRACtion, on your graphing calculator? 

Math > Frac > Enter 

300

Convert this measurement in degrees to radians 

615^o

41pi/12

400

Convert this measurement in degrees to radians 

720^o

4pi

Random Trivia

100

What is the only food that can never go bad?

Honey 

200

Anna, Elsa, Kristoff, and Olad are all characters in what animated movie? 

Frozen 

300

When was the first iPod released? 

2001

400

Who did the U.S. purchase Louisiana Territory from?

France 

Numbers

100

This is the number that comes after 2 and before 4

3

200

This number is how many months are in a year 

12

300

This is Mr.Strickland's favorite number 

4

400

This number is what you would say if you wanted a Big Mac Meal at McDonalds 

1