true
True. All squares are rectangles, but not all rectangles are squares.
false
No, not all quadrilaterals are rectangles. Quadrilaterals are any shapes that have four angles and sides. While not all quadrilaterals are rectangles, all rectangles have to be quadrilaterals.No, but a rectangle is in the family of 4 sided quadrilateralsNo. A quadrilateral is a rectangle only if its angles are all equal.no
all squares are rectangles but not all rectangles are squares
false. you can have a 3 by 5 or a 8 by 29
All rectangles are quadrilaterals. A quadrilateral has 4 sides; all rectangles have 4 sides; thus all rectangles are quadrilaterals.
True. All squares are rectangles, but not all rectangles are squares.
Not all quadrilaterals are rectangles. Some quadrilaterals are rectangles, and the rest are not. However, all rectangles are quadrilaterals.
false
No, not all quadrilaterals are rectangles. Quadrilaterals are any shapes that have four angles and sides. While not all quadrilaterals are rectangles, all rectangles have to be quadrilaterals.No, but a rectangle is in the family of 4 sided quadrilateralsNo. A quadrilateral is a rectangle only if its angles are all equal.no
All rectangles are quadrilaterals.
false
False. While all squares are quadrilaterals, not all quadrilaterals are squares. A quadrilateral is defined as a four-sided polygon, which can take various forms such as rectangles, trapezoids, or parallelograms, none of which must have the equal sides and right angles characteristic of a square.
True.
all squares are rectangles but not all rectangles are squares
Yes all rectangles are quadrilaterals.
Probably the main one is that all quadrilaterals are rectangles. This isn't true- they can be paralleograms and trapezoids. A quadrilateral just means that something had four sides. So anything that adds to that, or takes away from it, is therefore false.