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Are trapezoids rectangles?
Trapezoids are never rectangles because, by definition a trapezoid has only one pair of parallel sides, and at most one right angle. A rectangle has two pairs of parallel sides and four right angles.
Are all rectangles parallelogram?
Yes. Parallelograms have two pairs of opposite sides that are parallel. Rectangles also have two pairs of opposite sides that are parallel, which makes them parallelograms.
What shape with 4 sides has 2 pairs of parallel sides?
Quadrilaterals with two sets of parallel sides are parallelograms. Parallograms include squares, rectangles, and rhombi (rhombuses).
Can you call a 4 sided shape a parallellogram?
Only if 2 sides are parallel with each other, and the other two sides are also parallel with each other. All squares are rectangles. All rectangles are parallelograms. All parallelograms are 4 sided. But not all 4-sided are parallelograms, not all parallelograms are rectangles, and not all rectangles are squares.
Which shape has two pairs of parallel sides and no right angles?
The shape that fits this description is a parallelogram. A parallelogram has two pairs of parallel sides, meaning that opposite sides are parallel. Additionally, a parallelogram does not have any right angles, as the sum of its adjacent angles is always 180 degrees. Examples of parallelograms include rectangles, squares, rhombuses, and rectangles.
