Arc Length and Area of a Sector

How to determine arc length and how to find the area of a sector.
Solve application problems.

[vincentdavis]

Thank you for spending the time to put rock music in this video. Also thanks for the video.

[CL-ypbs]

I appreciate the quote at the end. When I first started this math class I am in, the greek symbols and all this stuff looked like a foreign language to me. I really struggled and thought I would never figure this out the first time I watched this video to do my homework. After re watching this about 5 times, and doing the practice questions, I am gaining much more confidence in my abilities now, and look forward to the next lesson in my trig course. Thanks so much James!

[carmenmariemartinez]

Where can I get a downloadable calculator like the one you use in your videos?

[thewatergavemepotter]

if I had a speech for graduation, you would definitely be in my list of thank yous

[Cindacry]

You rearrange the existing formula. As long as you have 2 of the Area, Radius, angle or Arc Length you have enough information to work it out.

[sohoyankee]

Good stuff. Thank you for taking the time to create and post this video. I found it very helpful.

[superdudeperson]

thanks for the video. It was very useful.

[KJHNHY]

doesnt help at all why am I learning this in Year (Grade)8