Polygons and Circles
Virginia SOL G.PC.3
Solve problems involving properties of circles.
What students need to be able to do
- Determine the proportional relationship between the arc length or area of a sector and other parts of a circle.
- Solve for arc measures and angles in a circle formed by central angles.
- Solve for arc measures and angles in a circle involving inscribed angles.
- Calculate the length of an arc of a circle.
- Calculate the area of a sector of a circle.
- Apply arc length or sector area to solve for an unknown measurement of the circle, including the radius, diameter, arc measure, central angle, arc length, or sector area.