Module 7

Module Objectives: (high priority standards *)

Write the equation of a circle.

Identify radius and center of a circle from the equation.

Graph a circle.

Describe central and inscribed angles.

Know the relationship of central angles and inscribed angles and their arc lengths.

Find area of a sector.

Find arc lengths of an inscribed and central angle.

Understand that all circles are similar.

Understand how the formulas for area and circumference of a circle are related to arc length, radius and interior angle measures.