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3rd grade foundations (Eureka Math/EngageNY)
Course: 3rd grade foundations (Eureka Math/EngageNY) > Unit 2
Lesson 2: Topic B: FoundationsComparing lengths
Measure and find difference between lengths.
Comparing lengths by measuring
We can compare lengths by measuring each length and comparing their measures.
First, let's measure.
Use the ruler to measure the length of each side of the triangle.