7, Lesson 9, Unit 4, Grade 4, EngageNY icon
Problem Set

Problem Set

Lesson 9. Unit 4. Grade 4 EngageNY

EngageNY10 min(s)

This Problem Set is a part of the Lesson 9, Unit 4, Grade 4. In this lesson, students use pattern blocks to determine the angle of an equilateral triangle, verify the angle with a protractor. Then, students determine unknown angles with pattern blocks and verify measurement with a protractor. Students repeat this process using other pattern blocks.

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