Interior angle
an angle
a 90 degree angle
that is a square with a triangle inside turned
A rectangle is not an angle at all. It's a flat shape that looks like a box. A rectangle can never have a reflex angle inside it. But it always has four of them on the outside.
are you asking for the angle measure of an angle inside a polygon? Not sure what you want to know.
It is the angle that is inside the shape.
An internal angle of the polygon.
an angle
For any quadrilateral it is always 360 degrees. Trigons(triangles) = 180 Tetragons = 360 Pentagon = 540 Hexagons = 720 Heptagons = 900 Octagons = 1080 Nonagons = 1260 Decagons = 1440 NB For each extra side add 180.
I guess 13 angle shape
a 90 degree angle
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It is an angle that is bigger than 180 degrees and smaller than 360 degrees inside of a shape
The edge of a shape can be considered a point where two sides meet to either form an angle (inside) or edge (outside).
that is a square with a triangle inside turned
A rectangle is not an angle at all. It's a flat shape that looks like a box. A rectangle can never have a reflex angle inside it. But it always has four of them on the outside.
It is an angle that is bigger than 180 degrees and smaller than 360 degrees inside of a shape