It is an Octagon.
An angle cannot have 8 sides. If you're thinking of a shape with 8 sides, that's an octagon.
I'm assuming you mean a shape with 8 sides or angles. If so, you are speaking about an octogon.
The Shape That Has 8 Sides Is A Octagon Which Has 8 Equal Sides
To work out the angle of any 'perfect shape' you use this formula: interior angle =((number of sides - 2) x 180)/ number of sides for an octagon: interior angle =((8-2) x 180 )/ 8 = 135 degrees
An octagon has 8 sides and 8 angles.
there is no shape with 2 sides. it is an angle.
That is a regular octogan (8 sided shape)
the sum of the internal angles of an 8 sided shape is; number of sides (8) subtract 2 (8-2=6) multiply by 180 (6x180=1080)
In plane geometry, a shape with four sides, two of which are parallel and have the same length, cannot have a reflex angle.
what is a shape that have 8 sides
Pentagon
The formula to find the sum of the angles of any shape is: (sideCount-2)*180 If the shape has 11 sides the total interior angle is: 1620.