# The Triangular Room

Geometry Level 4

Daniel is standing in the middle of an equilateral triangle-shaped room. He wants to touch all three walls and return back to the center of the room. If the shortest distance between Daniel and a wall is $$1$$, then $$d$$ is the shortest distance Daniel has to walk to complete his task. Find $$d^2$$.

Details and Assumptions

Walking to a vertex of the triangular room counts as touching both walls adjacent to the vertex.

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