Last Updated：2025/11/26

Dictionary quizzes to help you remember vocabulary

Dictionary quizzes to help you remember vocabulary

Abbreviation of radian.

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rad.

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Source Word

rad.

abbreviation alt-of

Abbreviation of radian.

Japanese Meaning

ラジアン（角度を測る単位）の略

What is this buttons?

The angle measured 1.5708 rad, which is equivalent to 90 degrees.

Google Translation / DeepL Translation

その角度は1.5708ラジアンで、90度に相当します。

Sense（1）

Abbreviation of radian.

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