no they do not.
Yes.
Ahh yea they do
no,all quadrilaterals have 4 right angles
Rectangles are always 4 sided quadrilaterals having 4 interior right angles of 90 degrees and two pairs of opposite parallel lines of different lengths
All quadrilaterals have 4 sides
quadrilaterals are consecutive and opposite angles always congruent?
All quadrilaterals have diagonally adjacent angles.
no they do not.
Yes.
true
Yes, by definition, quadrilaterals are a type of polygone (specifically any that has exactly four sides).
A rhombus is always in the same class as 4 sided quadrilaterals because it too has 4 sides
All rectangles are quadrilaterals. A quadrilateral has 4 sides; all rectangles have 4 sides; thus all rectangles are quadrilaterals.
rhombus
rectangle
Ahh yea they do