Question

.All the angles of an 18 sided polygon are equal ,How much is each outer angle

Answer 1

Answer:

Given that,

n=18

Sum of angles=(n-2)180°

=(18-2)180

=16×180

=2880

Total sum of angles of a 18sided polygon=2880°

Each angle=2880/18

=160

HOPE IT HELPS YOU DEAR.......

WITH LOVE, ARCHANA:-)