Use radians to measure angles. Identify key angles in their radian form, for example ?/6=30°. Convert angles in degrees (up to 360) to angles in radians. Solve measurement problems using angles in radians. Determine arc lengths using radians. This learning object is one in a series of seven objects. Three objects in the series are also packaged as a combined learning object.
Objective
Students identify that a radian is the angle at the centre of any circle when the arc length equals the radius of the circle.
Students convert angles in degrees to radians.
Students identify selected angles in radians and their equivalents in degrees.
Students solve problems by measuring angles using radians as an alternative to degrees.
Curriculum Information
Education Type
K to 12
Grade Level
Grade 7, Grade 8, Grade 9, Grade 10
Learning Area
Mathematics
Content/Topic
Patterns and Algebra
Patterns and algebra
Intended Users
Learners, Students
Competencies
Copyright Information
Copyright
Yes
Copyright Owner
Education Sevices Australia
Conditions of Use
Use
Technical Information
File Size
0 bytes
File Type
application/x-rar
Software/Plug-in Requirements
Adobe Flash Player - http://get.adobe.com/flashplayer/
