Question

Length of side of a regular hexagon $3.5\text{cm}$, then the perimeter of the hexagon is :

• A. $14\text{cm}$
• B. $17.5\text{cm}$
• C. $21\text{cm}$
• D. $24\text{cm}$

Answer 1

The correct option is C

$21\text{cm}$

Side of hexagon $=3.5\text{cm}$

Number of sides in a hexagon $=6$

Perimeter of hexagon $=6\times \text{side=6×3.5=21 cm}$

Hence option(C) is the correct answer and all other options are incorrect answers .