Math, asked by salammkm1, 1 month ago

(a) Find the sum of angles of a polygon with 22 sides
(b) The sum of angles of a polygon is 81000 .Find the number of its sides

Answers

Answered by Muthuraman30062006

1

Step-by-step explanation:

a)(n-2)x180°

=20x180°

=3600°

b)(n-2)x180°=3600°

n=452

number of sides=452

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