Math- Mensuration Set 2

4a² ✘ 6a² ✘ 3a² ✘ a² ✔

lbh ✘ lb + bh + hl ✘ 2 (lb + bh + hl) ✘ 2(l + b)h ✔

0.000001 m³ ✘ 0.01 m³ ✘ 0.1 m³ ✘ 1000 m³ ✔

0.001 cm³ ✘ 0.01 cm³ ✘ 0.1 cm³ ✘ 1000 cm³ ✔

1000000 cm³ ✘ 100 cm³ ✘ 10 cm³ ✘ \(\frac{1}{1000}\) cm³ ✔

1000 mm³ ✘ 100 mm³ ✘ 10 mm³ ✘ \(\frac{1}{1000}\)mm³ ✔

\(\frac{1}{2}\)πr² ✘ r² ✘ πr²
  ✘ \(\frac{1}{4}\)πr²
  ✔

\(\frac{1}{2}\)bh ✘ bh ✘ \(\frac{1}{3}\)bh ✘ \(\frac{1}{4}\)bh ✔

\(\frac{1}{2}\)bh ✘ bh ✘ \(\frac{1}{3}\)bh ✘ \(\frac{1}{4}\)bh ✔

a ✘ a ✘ 2a ✘ 4a ✔