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This Arc Length instructional video also includes:
There's no need to go to great lengths to learn about circles. Young mathematicians view a short YouTube video on how to find arc lengths of circles. The video covers a few examples highlighting the method of determining arc length in terms of pi and to the nearest hundredth.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Use the video as part of a review on circles
Classroom Considerations
- Learners should be familiar with the circumference of circles
- Note that the resource uses theta to represent the central angle
Pros
- Shows and explains each step of the solution process
Cons
- Video quality is poor