1,378
edits
Changes
From Karnataka Open Educational Resources
→Useful sites for concepts, puzzles and games
#[http://www.regentsprep.org/regents/math/algtrig/atm1/arclengthlesson.htm Resorce to understand why PI is realted to degrees and radians]
#[http://www.regentsprep.org/regents/math/algtrig/atm1/arclengthlesson.htm Resorce to understand why PI is realted to degrees and radians]
#[http://www.mathsisfun.com/definitions/radian.html Resorce to understand why PI is realted to degrees and radians]
#[http://www.mathsisfun.com/definitions/radian.html Resorce to understand why PI is realted to degrees and radians]
#[http://illuminations.nctm.org/Activity.aspx?id=3587]
=Mathematics OERs and courses=
=Mathematics OERs and courses=
