Find the area of 2D objects composed of triangles, quadrilaterals, and polygons Apply formulas to solve word problems and mathematical problems Explain how to find the area of a composite figure by speaking and writing Describe the steps for finding

## Lesson 20 Practice Quiz

## Lesson 20 Objectives

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

## Lesson 20 Vocabulary

composite figure – a figure made up of two or more simpler figures decompose – to break into non-overlapping parts region – a specific area Learn Flashcards Matching Crossword Puzzle Lesson 20 Crossword Puzzle ยป crossword creator Crossword Puzzle Word