Showing posts with label radian. Show all posts
Showing posts with label radian. Show all posts

Wednesday, April 10, 2013

Thursday 4/11/13 Calculating arc length and area

Learning target: students can calculate arc length and the area under an arc.

Demo on radians, degrees, arc length and area of a sector


Homework: 

What is a radian? Converting between radians and degrees

Learning target: students can convert between radians and degrees.