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4 years ago

7

What is the sum of the angle measures in dodecagon

1 answer:

Alecsey [184]4 years ago

6 0

Dodecagon is a plane figure with 12 sides. To find the sum of angles of a dodecagon, we have to use the formula of sum of angles of a polygon with n sides, which is

S= (n-2)180

For Dodecagon , n=12. Therefore on substituting 12 for n , we will get

S= (12-2)180 =10*180 = 1800 degree .

SO the sum of angle measures of a dodecagon is 1800 degree .

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Greetings !

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