is an exterior angle of a quadrilateral always sometime or never 90 degrees
72 degrees
20.
Each exterior angle measures 8 degrees
Providing that it is a regular octagon each exterior angle measures 45 degrees.
Each exterior angle of a square is 90 degrees and a square is a regular 4 sided quadrilateral
90 degrees. Exterior angle of any regular n-sided polygon is 360/n degrees
The largest exterior angle measure is 120o. It is the exterior measure of an equilateral triangle (which is a regular polygon).
A regular quadrilateral is a square. As to the measure, the answer depends on the measure of WHAT? An angle, a side, the diagonal, area, perimeter, etc.
Each exterior angle will measure 9 degrees
360/number of sides = exterior angle
Providing that it's a regular decagon then each exterior angle will measure 36 degrees
It is: 180-exterior angle = interior angle because there are 180 degrees on a straight line
Each exterior angle of a regular octagon measures 45 degrees
Each exterior angle of a regular 6 sided hexagon measures 60 degrees
Providing that it is a regular hexagon then each exterior angle will measure 60 degrees
Providing that it is a regular polygon then each exterior angle will measure 12 degrees