- Find the areas of 2d objects composed of triangles, quadrilaterals, and polygons
- Apply formulas to solve word problems and mathematical problems
- Use equations to represent problems involving area
- Explain how to find the area of a composite figure
- Describe the steps for finding area of an irregular octagon using the terms right triangle, rectangle, base and height
- Read and interpret word problems about the area of composed figures by identifying the question and key information

Lesson 20 Objectives