The equilater triangle perimeter = 36

\

so each side = 12inches

\

Height of equilateral triangle (h) = $\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$ inches

\

Area of triangle $\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$ sq.inches.

\

So area of hexagon = 15.6

\

Area of hexagon = $\"\"$

\

$\"\"$

\

$\"\"$ sq.inches