Eight of them.
An octagon has 8 angles.An octagon has 8 angles.An octagon has 8 angles.An octagon has 8 angles.
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
An interior angle of an octagon can have any value in the range (0, 360) - excluding 180 degrees. The only restriction is that the sum of the measures for all angles is 1080 degrees.
if you are talking about a regular octagon. or any polygon, Take the number of sides ( 8 for an Octagon) minus 2 and multiply by 180 for the total of all interior angles. (8-2)180 = 1080 divide this by the 8 angles for the measure of each individual angle. 1080/8 = 135 By the way a "regular" polygon is one where all the sides and angles are the same. Good luck.
A regular octagon has eight equal angles. An irregular octagon need not have any equal angles, although it may have some.
An octagon has 8 angles.An octagon has 8 angles.An octagon has 8 angles.An octagon has 8 angles.
The interior angles of any 8 sided octagon add up to 1080 degrees
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
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).
An interior angle of an octagon can have any value in the range (0, 360) - excluding 180 degrees. The only restriction is that the sum of the measures for all angles is 1080 degrees.
if you are talking about a regular octagon. or any polygon, Take the number of sides ( 8 for an Octagon) minus 2 and multiply by 180 for the total of all interior angles. (8-2)180 = 1080 divide this by the 8 angles for the measure of each individual angle. 1080/8 = 135 By the way a "regular" polygon is one where all the sides and angles are the same. Good luck.
A regular octagon has 8 sides with an Interior Angle of 135° and an Exterior Angle of 45°. The sum of interior degrees in any geometric shape is 180*(n-2) where n equals the number of sides. Accordingly for an octagon with n = 8, The sum of interior degrees is 1080
Any number from 0 to 8.
Any number from 0 to 8.
Yes, there are eight angles.
A regular octagon has eight equal angles. An irregular octagon need not have any equal angles, although it may have some.
Any angle between 0 and 360 degrees. Provided the sum of all eight interior angles is 1080 degrees, it does not matter what each one is.