5 Intro to Radians.notebook
April 21, 2017
5 Angles of Circles (Radians)
ANGLES
Radians are another measure of ________,
CIRCLES
specifically those of ____________
π radians = _____ degrees
Visual Explanation of Radians
Mar 26­11:06 AM
5 Angles of Circles (Radians)
Convert the following radians into degrees:
Mar 26­11:06 AM
1
5 Intro to Radians.notebook
April 21, 2017
5 Angles of Circles (Radians)
Convert the follow degrees into radians:
Mar 26­11:06 AM
5 Angles of Circles (Radians)
Identify the measure of the given angle.
Mar 26­11:06 AM
2
5 Intro to Radians.notebook
April 21, 2017
5 Angles of Circles (Radians)
Identify the measure of the given angle.
Mar 26­11:06 AM
5 Angles of Circles (Radians)
Sketch an angle with the given measure from
standard position. Identify the reference angle.
Mar 26­11:06 AM
3
5 Intro to Radians.notebook
April 21, 2017
5 Angles of Circles (Radians)
Sketch an angle with the given measure from
standard position. Identify the reference angle.
Mar 26­11:06 AM
5 Angles of Circles (Radians)
Sketch an angle with the given measure from
standard position. Identify the reference angle.
Mar 26­11:06 AM
4
5 Intro to Radians.notebook
April 21, 2017
5 Angles of Circles (Radians)
In radians arc length is __________
Sector Area = ________
Mar 26­11:06 AM
5 Angles of Circles (Radians)
Mar 26­11:06 AM
5
5 Intro to Radians.notebook
April 21, 2017
5 Angles of Circles (Radians)
Mar 26­11:06 AM
Apr 21­7:38 AM
6
Attachments
Visual Explanation of Radians