Math 30 1 Trigonometry I Lesson 2 part 3 of 3 Using the arc length formula updated

[@xxxxxhiixxbxxxxx]

Mr Ed yu, do you think you can help me with radicals and rationals

[@edyumath]

Have a look at the radicals playlist. ua-cam.com/play/PLH2aYkBnhvWUjvq3kxMeSgZSuL6xlQ24b.html

[@xxxxxhiixxbxxxxx]

@edyumath thank you

[@edyumath]

You are welcome. Browse the other playlists to find something appropriate to your course. And of course you can subscribe to see the updated content. :)