# Radian Angle Measures on the Unit Circle

Taught by mrbrianmclogan
• Currently 3.0/5 Stars.
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Part of video series
Meets NCTM Standards:
Errors in this video:

At about the 50 second mark, he states and labels the top of the unit circle as pi over 4, when it should actually be pi over 2. He also labels the point on the left as 4/4 when it should have been 4 pi over 4. At about the 2 minute mark, he says "6 over 6 pi" when he should have said "6 pi over 6".

Lesson Description:

How to find the point on the unit circle from the given real number

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• How do I find the location of a radian measurement on the unit circle?
• #### Staff Review

• Currently 3.0/5 Stars.
This video shows how to find the location of a radian measurement on the unit circle. The instructor gives three examples of radian measurements in terms of pi and how to find each of the 3 locations.