Answer:
42 cm²
Step-by-step explanation:
The area (A) of the regular hexagon is calculated as
A = [tex]\frac{1}{2}[/tex] pa ( p is the perimeter and a the apothem ), thus
p = 4 × 6 = 24 cm , so
A = [tex]\frac{1}{2}[/tex] × 24 × 3.5 = 12 × 3.5 = 42 cm²
