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  1. Area of regular hexagon with side ‘a’ is
    1. 3√3
      a² sq. unit
      4
    2. 12
      a² sq. unit
      2√3

    3. 9
      a² sq. unit
      2√3
    4. 6
      a² sq. unit
      3
Correct Option: C

Using Rule 6,
Area of regular hexagon

6 equilateral triangles

= 6 ×
3
(side)²
4

=
3√3
2

=
3√3 × √3
2√3

=
9
a² sq.units.
2√3



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