Question

find each of interior angle of a regular polygon of 18 sides
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Answer 1

Answer:

The sum of interior angle of a polygon is given by : (n-2)*180

Therefore each angle of a regular polygon : (n-2)*180/18

where n is the number of sides ,

(18-2)*10=160 degrees

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Answer 2

Answer:

160 DEGREE

Step-by-step explanation:

Formula Is (n-2)180÷n

. (18-2)180÷18

. (16)180÷18

. 160 DegreE

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