Question

please help please please please add explanation also​

Answer 1

Answer:

s=8cm

$areaof \: hexagon = \frac{3 \sqrt{3} }{2} a^{2} \\ = \frac{3 \sqrt{3} }{2} \times {8}^{2} \\ = \frac{3 \sqrt{3} }{2} \times 64 \\ = 96 \sqrt{3} \: {cm}^{2}$

l=12

b=4

area =lxb=12x4=48 cm²

Area of given fig. =96√3+48

= 48(2√3+1)

or

= 48(2x1.732+1)

=48x4.464

=214.272