Students will be able to
- recognize the formulas for calculating arc length when the measure of the arc is given in radians,
- calculate the length of a sector’s arc,
- calculate the measure of the angle of a sector in radians when given the radius and arc length of the arc,
- calculate the radius of a sector when given the measure of the arc in radians and the length of the arc (or perimeter),
- calculate the perimeter of a sector,
- solve real-world problems by finding arc lengths.