Question

What is the sum of measurements of the interior angles of a 12-gon?​

Answer 1

=1800°

Explanation:

A 12 sided figure is called a do-decagon or a 12-gon. The general formula for calculating the sum of all interior angles of a regular polygon is=180(n-2)

n represents the number of sides of the polygon.

Therefore, the sum of all angles= 180(12-2)

=1800°

Answer 2

1800

Explanation:

Given in the question a polygon of 12 sides

Formula to calculate sum of interior angles of 12-gon is

(n – 2)180

where n is the number of sides

which in this case = 12

plug values in the formula above

(12 - 2)180

12*180 - 180(2)

2160 - 360

1800

Sum of measurements of the interior angles of a 12sided polygon is 1800