Yes they are.
All quadrilaterals are polygons, but not all polygons are quadrilaterals.
Not necessarily. All parallelograms are quadrilaterals but not all quadrilaterals are parallelograms. Parallelograms are more specific instances of quadrilaterals. Its like saying all squares are rectangles but not all rectangles are squares.
Yes, all rectangles are quadrilaterals because they have four sides and all quadrilaterals have four sides.
All squares are quadrilaterals. All quadrilaterals are not squares. There is no square that is not a quadrilateral.
Yes all squares are parallelograms but not all parallelograms are squares.
Yes they are.
All kites are quadrilaterals, but quadrilaterals are not kites.
All parallelograms are quadrilaterals but all quadrilaterals are not necessarily parallelograms
They are both 4 sided quadrilaterals They both have 2 diagonals The both have 2 equal acute and 2 equal obtuse interior angles that add up to 360 degrees
All quadrilaterals are 4 sided shapes which includes trapezoids.
Not all quadrilaterals are rectangles. Some quadrilaterals are rectangles, and the rest are not. However, all rectangles are quadrilaterals.
All quadrilaterals are polygons, but not all polygons are quadrilaterals.
All rectangles are quadrilaterals. A quadrilateral has 4 sides; all rectangles have 4 sides; thus all rectangles are quadrilaterals.
Not necessarily. All parallelograms are quadrilaterals but not all quadrilaterals are parallelograms. Parallelograms are more specific instances of quadrilaterals. Its like saying all squares are rectangles but not all rectangles are squares.
Yes, all rectangles are quadrilaterals because they have four sides and all quadrilaterals have four sides.
All quadrilaterals have 4 sides