4, Lesson 7, Unit 3, Grade 8, EngageNY icon
Instructional Activity

Example 1

Lesson 7. Unit 3. Grade 8 EngageNY

EngageNY5 min(s)

This Instructional Activity is a part of the Lesson 7, Unit 3, Grade 8. In this lesson, students think about the mathematics behind why those statements are true in terms of an informal proof developed through a discussion. In this example, students verify that dilations map lines to lines.

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