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Vertaald door AI (EN). Toon origineel (NL)
1 square kilometer (km²) is equal to 10,000,000 square centimeters (cm²). This is because 1 km is equal to 100,000 cm, and when you square that (100,000 cm × 100,000 cm), you get 10,000,000,000 cm².
Google Search also contributes even further
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