Square = 90 degrees Pentagon = 72 degrees
The sum of the exterior angles of a polygon equals 360.Quadrilateral has 4 exterior angles.360/4=90 for a regular quadrilateral.
No. in a rhombus the angles are not 90 degrees. also in a parallelogram they are not 90 degrees
it's 90 degrees
The answer would be 90 degrees, because the quadrilateral's angles should add up to 360 degrees. 360 - (60 + 120 + 90)= 90 120 + 60 = 180 + 90 = 270 + 90 = 360
90 degrees. Exterior angle of any regular n-sided polygon is 360/n degrees
Each exterior angle of a square is 90 degrees and a square is a regular 4 sided quadrilateral
Exterior angle of a square is 90 degrees Exterior angle of a regular pentagon is 72 degrees
Square = 90 degrees Pentagon = 72 degrees
The sum of the exterior angles of a polygon equals 360.Quadrilateral has 4 exterior angles.360/4=90 for a regular quadrilateral.
An exterior angle is on the outside of a shape. For example, the internal angle of a corner of a square is 90 degrees. 360 degrees less 90 degrees equals 270 degrees. Therefore, the exterior angle of a right-angle is 270 degrees. Search Google with "exterior angle" for more info.
90 degrees.
90 degrees
360 degrees are supposed to be in a quadrilateral so 360 - 270 = 90 degrees
150 degrees
90 degrees
A right triangle has one exterior angle that's 90 degrees. No other kind of triangle has. All three of the triangle's exterior angles always add up to 360 degrees.