Learning Goal: Develop understanding of how to calculate the area of regular polygons.

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Classwork

• Estimation – Saint Anthony Falls
• Warm Up
• Practice
• Spiraling Practice
  • Many problems taken from New Visions

 Standards

• Common Core
  • 6.G.A.1 – Find the area of right triangles, other triangles, special quadrilaterals, and polygons by composing into rectangles or decomposing into triangles and other shapes; apply these techniques in the context of solving real-world and mathematical problems.
• TEKS
  • G.11(A) – apply the formula for the area of regular polygons to solve problems using appropriate units of measure