Extend any straight side of a shape. The angle made by that side with the adjacent side of the shape is an exterior angle. Its value is 180 degrees less the interior angle.
I guess 13 angle shape
An 8-sided shape is called an octagon. The term "octagon" is derived from the Greek words "octa," meaning eight, and "gonia," meaning angle. In geometry, an octagon has eight straight sides and eight angles, with each angle measuring 135 degrees.
The apothem is the distance from the center to the middle of any side on a regular polygon. That is, a shape with every single side and angle the same.
SSS- side side side SAS- side angle side ASA- angle side angle There is also: AAS- angle angle side For right triangles: HL- hypotenuse leg
Extend any straight side of a shape. The angle made by that side with the adjacent side of the shape is an exterior angle. Its value is 180 degrees less the interior angle.
Interior angle
there is no shape with 2 sides. it is an angle.
It is an Octagon.
An angle cannot have 8 sides. If you're thinking of a shape with 8 sides, that's an octagon.
octogan
I guess 13 angle shape
A decagon
10
If it is a regular 8 sided octagon then each interior angle is 135 degrees
The answer depends on the shape under consideration.
The answer depends on the shape under consideration.