ABCDEF is a regular hexagon of length 12 cm , centre O. Find (i) acute angle AOB (ii) area of triangle AOB (iii) area of hexagon
Mathématiques
marsjojo83
Question
ABCDEF is a regular hexagon of length 12 cm , centre O. Find
(i) acute angle AOB
(ii) area of triangle AOB
(iii) area of hexagon