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Irregular Shapes and Solids. The Class Reads the PURPLE text The Teacher reads the rest!. Interactive Learning. How do you find the area of a rectangle? 8. 4. Interactive Learning.
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Irregular Shapes and Solids The Class Reads the PURPLE text The Teacher reads the rest!
Interactive Learning • How do you find the area of a rectangle? 8 4
Interactive Learning • Suppose that a garden is not a rectangle or a square. How might you find it’s area? • Let’s draw a garden with an irregular shape. • What is the area of the garden? 5 2 4 10
Challenge • Using what you learned from the last problem, find the area for this irregular shape. 6 5 10
How can you find the volume of an irregular solid? • 1.) Separate the solid into 2 rectangular prisms. • 2.) Identify the length, width, and height of each prism. • 3.) Use the formula V= lxwxh to find the volume of each rectangular prism. • 4.) Add to find the total volume.
Let’s See It in Action! Learn Zillion
Let’s Try It • Use your white board to help you solve the following problems • Please have your math books open to page 337
Essential Question • How do you find the volume of an irregular prism?