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01-02-2018
Physics

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how many squares are in 2×2 grid?

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nat204123 nat204123

01-02-2018

Four squares are in a 2×2 grid.

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01-02-2018

There are five of them in a 2x2 grid.

When you grow past 2x2, however, it starts to get interesting.
There are 14 squares in a 3x3 grid, and 30 of them in a 4x4 grid.

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