G.1.17.3 Reflecting on Reflection

トピック:鏡映

Diego says, “I think that I can use just a reflection to take RSTU to R'S'T'U', but I’m not sure where the line of reflection is.” Help Diego by finding the line of reflection below.

新しい教材

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ベクトル (三次元)
関数
外接円
コサイン
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