Question

abcdef is a regular hexagon of side 6cm . find the area of circle inscribed in it

Answer 1

radius of circle will be,
r =
$\sqrt{ {3}^{2} + {6}^{2} }$
r = 9 + 36
=
$\sqrt{45}$
r = 6.7 cm
area of circle =
$\pi {r}^{2}$
A = 3.14 × 6.7
= 21 cm^2