## Preparation

— Plot points in the coordinate plane

— Calculate the square root of a whole number

— Add real numbers

— Understand the Pythagorean Theorem

## Mastery

— Utilize the equation of a circle in the coordinate plane

— Find the Perimeter of a polygon in the coordiante plane

— Use the Distance Formula in the Coordinate Plane

— Partition a Line segment

— Solve Application Problems

Derive the equation of a circle using the Pythagorean theorem

Secant and Tangent Angles

Coordinates to prove simple algebraic theorems

Area of a Sector

Points on a directed line segment (Partition)

Perimeters and area using coordinates

Equation of a circle – simple

Completing the square to find the equation of a circle

Slope criteria for parallel and perpendicular lines