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
True.
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.
all squares are rectangles but not all rectangles are squares
Yes all rectangles are quadrilaterals.
Yes, all rectangles are quadrilaterals because they have four sides and all quadrilaterals have four sides.