A 6 sided shape (hexagon) would have 6 interior angles of 120 degrees (assuming it is regular)
The 4 interior angles of a quadrilateral add up to 360 degrees
Exterior angles add up to 360 degrees Interior angles add up to 540 degrees
(number of sides -2)*180 = sum of interior angles
52 angles.
A 6 sided shape (hexagon) would have 6 interior angles of 120 degrees (assuming it is regular)
The interior angles of an 11 sided polygon add up to 1620 degrees
The interior angles in a quadrilateral (4 sided shape) add up to 360 degrees.
Assuming it is a two dimensional shape, 12 sides implies 12 angles (interior or exterior).
The formula is: (n-2)*180 = sum of interior angles
The 4 interior angles of a quadrilateral add up to 360 degrees
Exterior angles add up to 360 degrees Interior angles add up to 540 degrees
(number of sides -2)*180 = sum of interior angles
An undecagon is an 11 sided shape and its interior angles add up to 1620 degrees
52 angles.
A dodecagon is a 12 sided shape that has 12 interior angles that add up to 1800 degrees and 12 exterior angles that add up to 360 degrees
8 because there are 180 degrees in a triangle and 8*180 = 1440 degrees The interior angles of a 10 sided shape add up to 1440 degrees