The sum of the measure of the angles of any polygon is 180 x (the number of sides - 2). So for a triangle it is 180*(3-2) = 180 degrees. So an octagon, 8 sides, is 180 x (8-2) = 180 x 6 = 1080 degrees. This is the same whether all the angles are equal or not.
360 degrees is the interior angle for anything that is enclosed.
The sum of all the interior angles of a regular octagon is 360 degrees.
The 8 interior angles of an octagon add up to 1080 degrees.
No because each interior angle of a regular octagon measures 135 degrees But each interior and exterior angles add up to 180 degrees
The interior angles of a regular octagon are 135o each.
360 degrees is the interior angle for anything that is enclosed.
ANY n-sided polygon has interior angles that sum to 180(n - 2) degrees. For an octagon this is 180 x 6 ie 1080 degrees (so the individual interior angles of a regular octagon are 135 degrees).
The sum of all the interior angles of a regular octagon is 360 degrees.
octagon interior=135 exterior=45
octagon
The 8 interior angles of an octagon add up to 1080 degrees.
No because each interior angle of a regular octagon measures 135 degrees But each interior and exterior angles add up to 180 degrees
The interior angles of a regular octagon are 135o each.
The interior angles of any polygon add up to the number of sides - 2, times 180 degrees. For an octagon this is 180 x 6 with is 1080 degrees, thus: The sum of the interior angles of a regular octagon is 1080 degrees
1350
The measure of one of the regular octagon angles of the shape is 135 degrees, regardless of the size of the octagon. This means that the interior angles are all 135.
It is an octagon each of whose sides is 5 cm long and each of whose interior angles measures 135 degrees.