Polar Angles and Points on the Unit Circle

​
angle
coordinates
help
new set
A
3π
4
False
B
2π
3
True
C
7π
6
False
D
π
4
False
E
5π
6
False
F
4π
3
False
G
0
False
H
π
3
False
This Demonstration provides basic experience with polar angles. The task is to move the green points along the unit circle so that the polar angle or coordinates in the table on the right correctly identify the point.

External Links

Cartesian Coordinates Exercise
Complex Number Game

Permanent Citation

Izidor Hafner
​
​"Polar Angles and Points on the Unit Circle"​
​http://demonstrations.wolfram.com/PolarAnglesAndPointsOnTheUnitCircle/​
​Wolfram Demonstrations Project​
​Published: March 7, 2011