Instructional Activity# Three Quadrilaterals (Part 2)

Lesson 4. Unit 1. Grade 7 Open Up Resources

Open Up Resources10 min(s)

This Instructional Activity is a part of the Lesson 4, Unit 1, Grade 7. Here, students learn that in such a pair of figures, any corresponding distances-not limited to lengths of sides or segments-are related by the same scale factor. The side lengths of the polygons in this task cannot be easily determined, so students must look to other distances to compare.