5, Lesson 21, Unit 6, Grade 7, EngageNY icon
Instructional Activity

Example 3

Lesson 21. Unit 6. Grade 7 EngageNY

EngageNY7 min(s)

This Instructional Activity is a part of the Lesson 21, Unit 6, Grade 7. In Example 3, students model an increase in dimensions of a square with a side length of x units, where the increase in the length is different than the increase in the width. What are the dimensions of the large rectangle in the figure?

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