Find the area of a regular hexagon (in cm²) with sides of length 6 cm.

Correct option is C

Given:

​The side of a regular hexagon is 6 cm. 

Formula used:

Area of regular hexagon

Area = $$\frac{3\sqrt3}{2}\times s^2$$

s is the length of side of the hexagon

Solution:

Area = $$\frac{3\sqrt3}{2}\times (6)^2$$

Area = $$\frac{3\sqrt3}{2}\times 36$$

Area = $$54\sqrt3$$

​​The area of the regular hexagon is $$54\sqrt3$$

Thus, correct option is (c)