The sum of interior angles of any hexagon is 720 degrees.

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Multiple Choice

The sum of interior angles of any hexagon is 720 degrees.

Explanation:
The total of interior angles in a polygon is found by dividing the shape into triangles. A polygon with n sides can be split into n−2 triangles, and each triangle contributes 180 degrees. So the sum is (n−2)×180 degrees. For a hexagon, n = 6, so you get (6−2)×180 = 4×180 = 720 degrees. That’s why 720 is correct. The other numbers correspond to polygons with different numbers of sides (e.g., 360 for a quadrilateral, 540 for a pentagon), so they don’t apply to a hexagon.

The total of interior angles in a polygon is found by dividing the shape into triangles. A polygon with n sides can be split into n−2 triangles, and each triangle contributes 180 degrees. So the sum is (n−2)×180 degrees. For a hexagon, n = 6, so you get (6−2)×180 = 4×180 = 720 degrees. That’s why 720 is correct. The other numbers correspond to polygons with different numbers of sides (e.g., 360 for a quadrilateral, 540 for a pentagon), so they don’t apply to a hexagon.

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