Sadly, there is no such shape. There is a heptagon or an octagon but a hectogon simply does not exist. And, since it does not exist, it has no interior angles. And since there are no interior angles, there is no total measure for them. I suggest you check out a mathematical site or a dictionary and figure out what you want and re-post the corrected question.
The sum of the interior angles is 360.
The sum of the four interior angles of a trapezoid is 360 degrees.
(number of sides-2)*180 = sum of the interior angles
The sum of the 4 interior angles of a trapezoid add up to 360 degrees.
If you mean an hexagon then its 6 interior angles add up to 720 degrees
100 sides
Sadly, there is no such shape. There is a heptagon or an octagon but a hectogon simply does not exist. And, since it does not exist, it has no interior angles. And since there are no interior angles, there is no total measure for them. I suggest you check out a mathematical site or a dictionary and figure out what you want and re-post the corrected question.
(8-2)*180=1080
The sum of the interior angles is 360.
No, the interior angles of a triangle sum to 180o The interior angles of a quadrilateral sum to 360o.
The sum of the interior angles of a parallelogram is 360 degrees.
Interior angles of a triangle have a sum of 180 degrees.
A square always has a sum of 360 degrees for the interior angles.
A rhombus is a quadrilateral, so the sum of its interior angles is 360o.
The sum of the four interior angles of a trapezoid is 360 degrees.
(number of sides-2)*180 = sum of the interior angles