Answer:
I found this. I hope it is correct!
Scott is correct that all quadrilaterals have four angles. A quadrilateral is a polygon with four sides and four angles. The sum of the interior angles of a quadrilateral is always 360 degrees. This is true for all types of quadrilaterals, including squares, rectangles, parallelograms, and trapezoids.
The sum of the four angles in any polygon is (n-2) x 180° where n is the number of sides. In this case, n is 4, hence the sum of all angles is (4-2) x 180 = 360.
Therefore, it can be concluded that Scott is correct in stating that all quadrilaterals have four angles.