Arc Length and Area of a Sector Given Central Angle (Using Proportions)

Learn how to find the arc length and area of a sector when given the central angle in degrees using proportions. We discuss two examples in this video math tutorial by Mario's Math Tutoring as well as giving an intuitive look at why the proportion works for these problems. We make use of the formula for circumference of a circle as well as the formula for the area of a circle. Related Videos to Help You Succeed!: Arc Length Formula (Radians)    • Arc Length (Formula)   Area of Sector Formula (Radians)    • Area of a Sector How to Find (Formula Radi...   Organized List of My Video Lessons to Help You Raise Your Scores & Pass Your Class. Videos Arranged by Math Subject as well as by Chapter/Topic. (Bookmark the Link Below) https://www.mariosmathtutoring.com/fr... ➡️JOIN the channel as a CHANNEL MEMBER at the "ADDITIONAL VIDEOS" level to get access to my math video courses(Algebra 1, Algebra 2/College Algebra, Geometry, and PreCalculus), midterm & final exam reviews, ACT and SAT prep videos and more! (Over 390+ videos)    / @mariosmathtutoring