Because they comply with the formula for the interior degrees of a polygon which is:
(number of sides-2)*180 = interior degrees
A quadrilateral has 4 sides so (4-2)*180 = 360 degrees
All 4 sided quadrilaterals have 4 interior angles that add up to 360 degrees
360 degrees
All quadrilaterals have 4 interior angles that add up to 360 degrees.
The sum is equal to 360 degrees.
The 4 interior angles of 4 sided quadrilaterals add up to 360 degrees The exterior angles of any polygon add up to 360 degrees
All 4 sided quadrilaterals have 4 interior angles that add up to 360 degrees
360 degrees
All quadrilaterals have 4 interior angles that add up to 360 degrees.
The sum is equal to 360 degrees.
The 4 interior angles of 4 sided quadrilaterals add up to 360 degrees The exterior angles of any polygon add up to 360 degrees
The interior angles of all quadrilaterals add up to 360 degrees.
They would all add up to 360 degrees total.
Yes the 4 interior angles of all quadrilaterals add up to 360 degrees
All quadrilaterals are 4 sided polygons having 4 interior angles that add up to 360 degrees
A quadrilateral is the only polygon whose interior angles add up to 360 degrees.
They are both polygons and their exterior angles add up to 360 degrees
Not always but all 4 sided quadrilaterals have 4 interior angles that add up to 360 degrees