Question

Which regular polygon's interior angles measure a total of 720 degrees?

Answer 1

A regular hexagon's interior angles have a sum of `720` degrees.

Explanation:

The formula for the sum of interior angles of a polygon is `(n-2)180` where `n` is the number of sides that the polygon has.

`(n-2)180 = 720`
Divide both sides by `180`:
`n-2 = 4`
Add `2` to both sides:
`n = 6`