Last Updated
：2025/11/25
square kilometre
Noun
Canada
UK
Japanese Meaning
平方キロメートル（km²）は、1キロメートルの辺を持つ正方形の面積に相当する標準的な面積の単位で、1平方キロメートル = 1,000,000平方メートルである。
（ plural ）
Quizzes for review
Standard unit of area, symbol km², equal to the area of a square whose sides are one kilometre long; 10⁶ square metres.
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square kilometre
The island covers an area of one square kilometre and supports a variety of plant species.
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The island covers an area of one square kilometre and supports a variety of plant species.
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