Question

The sum of the measures of angles of triangle is 180° of quadrilateral is 360° of a
pentagon is 540" and so on. Assuming this pattern, find the sum of the measures of
angles of a dodecagon (i.e. polygon with 12 sides).​

Answer 1

Answer:

Sum of interior angles of dodecagon

= (12-2) *180

= 10*180

= 1800°