At the beginning of the chapter, you learned that triangles make structures more stable
Chapter 4, Problem 36(choose chapter or problem)
At the beginning of the chapter, you learned that triangles make structures more stable. Lets revisit the shelves from Lesson 4.1. Explain how the SSS congruence shortcut guarantees that the shelves on the right will retain their shape, and why the shelves on the left wobble.
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