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Finding Equilateral Triangles

Geometry Level 2

Consider a \( 10 \times 10 \) square grid of lattice points.

If we join the dots using straight lines, can we form an equilateral triangle?

No Yes

Excel in math and science

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It's hard to learn from lectures and videos

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Our wiki is made for math and science

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including olympiad champions, researchers, and professionals.

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by Calvin Lin

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