Question

Draw pentagon Find the sum of all interior angles ?​

Answer 1

✦✧ANSWER✦✧

From vertex A we can draw two diagonals which separates the pentagon into three triangles. We multiply 3 times 180 degrees to find the sum of all the interior angles of a pentagon, which is 540 degrees.

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Answer 2

The sum of all interior angles of an object is (n-2)*180, where n is the no. of sides of an object. So, the sum of all the angles of pentagon is :-
=(n-2)*180
=(5-2)*180
=(3)*180
=540.

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