This Area of a Sector video also includes:
It's the skill where fractions and circles must work together. A thorough lesson models the process of finding the area of a sector using a radius and angle. The narrator extends instruction to include finding a radius of a circle from a known sector area and angle.
- Discuss the importance of precision during calculations when working with pi
- Builds on the skill of finding the area of a circle
- Requires scientific calculators
- Models how to use the calculator in the video examples
- Discusses common errors within the lesson