Why is it called a U turn and not an n turn

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Why is it called a U turn and not an n turn

@Moeaverage to

No Stupid Questions • 2 years ago

Basically the title but when we do a “U” turn we actually make a small n not a U.

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4•2 years ago
For any mathematician a n-turn would be a turn segmented into n directional changes. /s
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  1•2 years ago
  …where n∈ℕ and n>1

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