Question

7
Q5) The radian measure of
each exterior angle of a regular
polygon of sides 12 is​

Answer 1

Step-by-step explanation:

The total interior angle of a 12 sided polygon is = (12 - 2) 180 degrees = 1800 degrees. The internal angle at each vertex of an regular dodecagon is equal to = = 150 degrees. While the exterior angle at a single vertex is = = 30 degrees. The total exterior angle of a 12 sided polygon is 360 degrees.

Answer 2

Answer:

Each angle=

n

(n−2)×180

=

12

(12−2)180

=

12

10×180

=(

6

5×180

)

Each angle in radian=

=

6

5π

Step-by-step explanation:

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