2340 degrees
The interior angles of an 18 sided polygon add up to 2880 degrees
It is an 11 sided polygon whose interior angles add up to 1620 degrees
The interior angles of any shape besides a triangle will add up to 360 degrees.
The 3 interior angles of a triangle add up to 180 degrees
Exterior angles add up to 360 degrees Interior angles add up to 540 degrees
The interior angles of an 18 sided polygon add up to 2880 degrees
The exterior angle of a 7 sided shape add up to 360 degrees The interior angles of a 7 sided shape add up to 900 degrees
It is an 11 sided polygon whose interior angles add up to 1620 degrees
Exterior angles add up to 360 degrees Interior angles add up to 2520 degrees
The interior angles of any shape besides a triangle will add up to 360 degrees.
A pentagon is a 5 sided shape and its 5 interior angles add up to 540 degrees
The 3 interior angles of a triangle add up to 180 degrees
To find the interior angle of a polygon, you can use the formula: interior angle = (n-2) * 180 / n, where n is the number of sides of the polygon. In this case, for a 27-sided shape, the interior angle would be (27-2) * 180 / 27 = 150 degrees.
Exterior angles add up to 360 degrees Interior angles add up to 540 degrees
The interior angles of an 11 sided polygon add up to 1620 degrees
The 8 interior angles of an 8 sided octagon add up to 1080 degrees
The interior angles of a 15 sided polygon add up to 2340 degrees