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Circle Geometry

SCO: SS1: Demonstrate an understanding of circles by:
• describing the relationships among radius, diameter and circumference of circles

• relating circumference to pi
• determining the sum of the central angles
• constructing circles with a given radius or diameter
• solving problems involving the radii, diameters and circumferences of circles.

Introduction to circles and using a compass.

Calculating the circumference of a circle notes.

Calculating the circumference of a circle practice.

Discovering area of a circle activity.

Calculating the area of a circle notes.

Parallelogram and Triangle Geometry

SCO: SS2: Demonstrate and apply a formula for determining the area of
• triangles

• parallelgrams​

• circles​

Area of Parallelograms

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