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The sum of angle of a polygon is 5400 a. how many sides does it have?b. what is the sum of the angles of a polygon with one side less?c. what is the sum of the angles of a polygon with two sides more? |
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Answer» the sum of angle of a polygon is 5400a. how many SIDES does it have?b. what is the sum of the angles of a polygon with one SIDE less?c. what is the sum of the angles of a polygon with two sides more?Step-by-step EXPLANATION:Sum of the interior angles of a polygon = 5400 deg.(n-2)*180 = 5400, ORN-2 = 30, orn = 32.So the polygon has 32 sides.It has 30 triangles.32(32–3)/2 = 464 diagonals32 VERTICES. |
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