All 8 sides must be equal in length
Interior angles add up to 1080 degrees
Exterior angles add up to 360 degrees
Each interior angle measures 135 degrees
Each exterior measures 45 degrees
It has 6 triangles
It has 20 diagonals
Eight sided shape is called octagon.
An octagon has the most sides among the three shapes listed. A hexagon has six sides, a pentagon has five sides, and an octagon has eight sides. The prefix "hexa-" means six, "penta-" means five, and "octa-" means eight, indicating the number of sides each shape has.
An octagon has eight sides, which means it also has eight angles. The sum of the interior angles of any polygon can be found using the formula (n-2) * 180 degrees, where n is the number of sides. For an octagon, this would be (8-2) * 180 = 1080 degrees. Each angle in a regular octagon measures 135 degrees.
An octagon is commonly known for having 8 sides and 8 angles.
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A regular octagon
A shape with 8 equal sides is called a regular octagon.
A regular 8 sided octagon has eight equal sides.
A shape with eight sides is always an octagon. If all angles and sides are equal, it is called a regular octagon.
A polygon with eight sides, regular or not, is an octagon. There isn't a special name for a regular octagon (other than "regular octagon").
An eight-sided plane figure is an octagon. If the sides are all the same length, and the angles are all equal, it is a regular octagon.
An octagon is a shape that has eight sides.
An octagon.
An Octagon.
Octagon
a regular octagon has eight sides
Eight sided shape is called octagon.