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Are rectangles parallelogram because their sides are parallel?
Yes all rectangles are parallelogram but all parallelogram cannot be rectangles.
Why do all of the properties of a parallelogram apply to the rectangles?
Because a rectangle is a parallelogram.
Which parallelogram has no right angles?
Except for rectangles, no parallelogram has right angles.
Can a parallelogram also be a rectangle?
Some parallelograms are rectangles; all rectangles are parallelograms.
What parallelogram has no right angles?
All of them, except rectangles. (Rectangles are special parallelograms.)
Are rectangles are parallelograms?
Parallelograms do not have right angles. A rectangle is a parallelogram but a parallelogram is not a rectangle.
Why are parallelograms not rectangles?
Parallelograms do not have right angles. A rectangle is a parallelogram but a parallelogram is not a rectangle.
What has the rectangles have that the parallelogram does not have?
4 right angles
Are rectangles parallelograms?
Yes, rectangles are a special case of parallelogram, with four right angles.
Is there a rectangle that isn't a parallelogram?
No. All rectangles are parallelograms. However, not all parallelograms are rectangles.
Is every parallelogram is also a rectangle?
No. Most parallelograms are not rectangles. But every rectangle is a parallelogram.
Can a parallelogram be a rectangle and a square?
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.
