| The students will correctly write a proportion showing the relationship between arc length, circumference, and a central angle. |
| The students will apply proportional relationships between arc length, circumference, and a central angle to solve problems about circles. |
| The students will correctly write a proportion showing the relationship between sector area, area, and a central angle. |
| The students will apply proportional relationships between sector area, area, and a central angles to solve problems about circles. |
| The students will calculate the length of an arc of a circle. |
| The students will calculate the area of a sector. |
| The students will construct an equilateral triangle in a circle. |
| The students will construct a square in a circle. |
| The students will construct a regular hexagon in a circle. |
| The students will justify constructions using properties of quadrilaterals, triangles and circles. |