Last Updated：2025/11/28

Dictionary quizzes to help you remember vocabulary

Dictionary quizzes to help you remember vocabulary

(trigonometry) law of cosines

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cosine formula

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Source Word

cosine formula

(trigonometry) law of cosines

Japanese Meaning

余弦定理

What is this buttons?

To find the remaining side of the triangle, we applied the cosine formula and checked the result twice.

Google Translation / DeepL Translation

三角形の残りの辺を求めるために、余弦定理を使って結果を二度確認した。

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(trigonometry) law of cosines

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