Angles and their Measure
The University of Idaho provides an online resource. These lectures are only viewable by those with
DSL or cable modems. Real Player,
a
free download, is required to see these videos.
How
to measure an angle
Central
Angles and the definition of a radian
Converting
degrees into radians
Converting
radians into degrees
Watch the first three problems from this lesson on mathtv.com. Click the play button in the lower left corner of the video lesson screen. It requires Real Player, a free download.
Taft College provides this video that also requires Real Player.
Dr. Jacci White of St. Leo University recorded this video that also requires Real Player.
Measurement of angles on TheMathPage.com
Radian measure on TheMathPage.com