plz help to solve this question .
Attachments:
Answers
Answered by
2
let n be no. of sides.
(n-2)180=sum of angles
180n-360=720
180n=1080
n= 1080/180
n=6
(n-2)180=sum of angles
180n-360=720
180n=1080
n= 1080/180
n=6
smartparam72:
it is right
plz tell me
Similar questions