4 angles.
Quadrilaterals have exactly four angles.
The exterior angles of any polygon are as many as their sides.
All quadrilaterals have consecutive and opposite angles.
There are eight interior angles, and 16 exterior angles.
The sum of the exterior angles of all polygons equals to 360⁰.Since only the sum of the interior angles of all quadrilaterals equals to 360⁰, the polygon must have 4 sides.
They are both quadrilaterals and they both have interior and exterior angles of 360 degrees.
They are both polygons and their exterior angles add up to 360 degrees
4 angles.
Quadrilaterals have exactly four angles.
1080 degrees (an average of 270 degrees, times the four angles).
ALL quadrilaterals have 4 angles
The exterior angles of any polygon are as many as their sides.
All quadrilaterals have consecutive and opposite angles.
Quadrilaterals have 4 sides, 4 angles, and 4 vertices.
All quadrilaterals have diagonally adjacent angles.
There are eight interior angles, and 16 exterior angles.