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  • A side of a square which area is 100km2 is
Multiple choice

A side of a square which area is 100km2 is

  1. 100km

  2. 104m

  3. 10-1km

  4. 105m

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

For a square with area 100km², each side is √100 = 10km = 10,000m. Option B correctly states this as 10^4 m (which equals 10,000m).

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