Question

What is the sum of the measures of the interior angles of a hexagon ​

Answer 1

Hexagon has 6, so we take 540+180=720. A heptagon has 7 sides, so we take the hexagon's sum of interior angles and add 180 to it getting us, 720+180=900 degrees.

Answer 2

Hexagon has 6, so we take 540+180=720