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    Dictionary
    1. Dictionary
    2. Kanji Vocab
    3. 半径

    半径

    半はん径けい

    radius

    N2KMT7News #13+1CoreNounScience & MathKanji Vocab13 strokes

    はんけい

    Noun

    1.
    radius

    Stroke 0 / 13

    Speed1.0x

    円えんの半はん径けいは5cmです。

    The radius of the circle is 5cm.

    KMT4Science & MathEducation
    数すう学がくの授じゅ業ぎょうで円えんの半はん径けいを計けい算さんした。

    We calculated the radius of a circle in math class.

    KMT6Science & MathEducation
    この星ほしの半はん径けいは地ち球きゅうの約やく半はん分ぶんだ。

    The radius of this planet is about half that of Earth.

    KMT7Science & MathNature & Environment
    このアンテナの電で波ん到ぱと達う半た径つは10kmです。

    The radio wave reach radius of this antenna is 10km.

    KMT7TechnologyScience & Math
    半はん径けいが2倍ばいになると、円えんの面めん積せきは4倍ばいになる。

    When the radius doubles, the area of the circle quadruples.

    KMT8Science & MathEducation

    Kanji that make up this word

    半
    なか.ば…(2)
    half・middle・odd number・semi-・part-
    径
    みち・こみち・さしわたし・ただちに…(1)
    diameter・path・method
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    Related concepts for this entry

    Used in vocabulary

    • 半
    • 径

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