Tag: unit of area

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Multiple choice maths perimeter and area of rectilinear figures unit of area units of area units of area and volume converting between units of areas the metric system metric system

By converting the $4.8mm^{2}$ into the $m^2,$ the answer will be

  1. $4.8 \times 10^{-7} m^2$
  2. $4.8 \times 10^{-6} m^2$
  3. $4.8 \times 10^{-8} m^2 $
  4. $4.8 \times 10^{-5}m^2$
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

1 mm = 10^-3 m, so 1 mm^2 = (10^-3)^2 m^2 = 10^-6 m^2. 4.8 mm^2 = 4.8 * 10^-6 m^2.