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Because a rectangle is a parallelogram.

Q: Why do all of the properties of a parallelogram apply to the rectangles?

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the three special quadrilaterals that can be a parallelogram are a rectangle, a square, and a rhombus Actually, this is incorrect. All squares are rectangles. All rectangles are parallelograms. Therefore all squares are parallelograms. But not all parallelograms are rectangles. And not all rectangles are squares.

All rectangles are parallelograms.

any parallelogram that does not have right angles.

Yes. All rectangles are parallelograms.A parellelogram is defined as a figure in which both pairs of opposite sides are parallel.A rectangle can also be described as a quadrilateral parallelogram, or an equiangular parallelogram because all of its angles are 90 degrees.However, although all rectangles are parallelograms, it is important to remember that not all parallelograms are rectangles.All rectangles and parallelograms are 4 sided quadrilaterals

No. All parallelograms are not rectangles. However, all rectangles are parallelograms. A parallelogram is a four sided figure with its opposite sides parallel to each other. A rectangle is a parallelogram whose four angles are all 90'. A square is a type of rectangle that has all four sides the same length.

Related questions

Yes. They both = 360 degrees

Yes all rectangles are parallelogram but all parallelogram cannot be rectangles.

No. All rectangles are parallelograms. However, not all parallelograms are rectangles.

the three special quadrilaterals that can be a parallelogram are a rectangle, a square, and a rhombus Actually, this is incorrect. All squares are rectangles. All rectangles are parallelograms. Therefore all squares are parallelograms. But not all parallelograms are rectangles. And not all rectangles are squares.

Some parallelograms are rectangles; all rectangles are parallelograms.

All of them, except rectangles. (Rectangles are special parallelograms.)

no because it is a Parallelogram^That is quite an incorrect answer. Rectangles are parallelograms, but a parallelogram may not be a rectangle.All rectangles have 4 corners.Besides the point, to the original answerer, all parallelograms also have 4 corners...

Rectangles have all right angles. Parallelogram is spelled with an "o".

All rectangles are parallelograms but a rhombus for example, is a parallelogram but not a rectangle.

Yes, a rectangle can be a parallelogram. A rectangle is a type of parallelogram with all angles equal to 90 degrees. Additionally, opposite sides of a rectangle are equal in length. Therefore, all rectangles meet the definition of a parallelogram, but not all parallelograms are rectangles.

All rectangles are parallelograms.

No, since all rectangles must be parallelograms.