If ABCDEF is a regular hexagon inscribed in a circle with centre O, then the value of `bar(AB)+ bar(AC) + bar(AD)+bar(AE)+bar(AF)` equals

If ABCDEF is a regular hexagon inscribed in a ( circle with centre O, then the value of )/(AB)+bar(AC)+bar(AD)+( then the value of )/(AF) equals

If ABCDEF is a regular hexagon inscribed in a circle with centre O, then overline(AB)+overline(AC)+overline(AD)+overline(AE)+overline(AF)=

If ABCDEF is a regular hexagon of side a, then bar(AB).bar(AF)=

ABCDEF is a regular hexagon with point O as centre. Find the value of vec(AB) + vec(AC) + vec(AD) + vec(AE) + vec(AF)

If ABCDEF is a regular hexagon with centre O , then P.T bar(AB)+bar(AC)+bar(AD)+bar(AE)+bar(AF)=3bar(AD)=6bar(AO)

ABCDEF is a regualar hexagon whose centre is O. Then bar(AB)+bar(AC)+bar(AD)+bar(AE)+bar(AF) is