Watch video PreCalculus - Polar Coordinates (22 of 35) Graphing Polar Eqns: r=3(theta), r=0.5(theta), Spiral online without registration, duration 05 minute 07 second in high hd quality. This video was added by user Michel van Biezen 14 May 2015, don't forget to share it with your friends and acquaintances, it has been viewed on our site 63 thousand once and liked it 60 people.