~(A => B) is ~B => ~A
That is to say, the converse of "A implies B" is "the converse of B implies the converse of A".
In this case:
If a shape is not a parallelogram then it is not a rectangle.
A square
Parallelogram bc the ends are slanted
parallelogram
It would have to be either a Parallelogram or a Trapezoid, both are Quadrilaterals. The rectangle is a type of Parallelogram.
Yes, a rectangle is not a parallelogram to begin with. The top side and bottom sides are longer than the sides. Rectangles ARE always parallelograms, they are just a specific type. The above answer is false. As long as the opposing sides are parallel, the shape is a parallelogram. Rectangles always have opposing sides that are parallel, since they are made from right angles. You cannot make a rectangle that is not a parallelogram. But you can make a parallelogram that is not a rectangle. If the shape is neither a parallelogram or a rectangle, than it is a quadrilateral.
A square
a rectangle
Parallelogram bc the ends are slanted
A rectangle is a four-sided shape, a parallelogram. Since a rhombus is a parallelogram then it is also a rectangle in a sense. Along with a square, it is a type of rectangle.
parallelogram
a parallelogram is a shape that has at least 2 parallel lines. a rectangle is a parallelogram.
I hope you know the definition of the parallelogram. i.e.,In geometry, a parallelogram is a quadrilateralwith two sets of parallel sides.so naturally rhombus and rectangle are special case of parallelogram. That means every rhombus is parallelogram similarly every rectangle is a parallelogram. But converse need not be true.So parallelogram not necessarily a rhombus or a rectangle.GMG.
It would have to be either a Parallelogram or a Trapezoid, both are Quadrilaterals. The rectangle is a type of Parallelogram.
A rectangle is always a quadrilateral and a parallelogram.
rectangle
A rectangle.
A square.