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No, none of rectange is parallelogram, as to a polygon has to be parallelogram when it follows following conditions:
It must have 4 sides, and the oppostie side have to parallel to each other.
As no triangle fulfill this condition so no triangle is parallelogram.
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∙ 13y ago
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Are rectangles parallelogram because their sides are parallel?
Yes all rectangles are parallelogram but all parallelogram cannot be rectangles.
What is a parallelogram where all sides are equal?
A parallelogram where all sides are equal is a square.
Can a parallelogram have all congruent sides?
Yes.A parallelogram with all congruent sides is called a rhombus. A square is technically a parallelogram with all congruent sides as well.
How does a parallelogram relate to a rectangle?
A rectangle is a parallelogram but a parallelogram is not a rectangle. A rectangle needs all 90 degree angles but a parallelogram dosnt.
How is a rhombus the same as a parallelogram?
A rhombus is a parallelogram, but a parallelogram isn't always a rhombus. A rhombus is a parallelogram where all the lines are the same length.
Are rectangles parallelogram because their sides are parallel?
Yes all rectangles are parallelogram but all parallelogram cannot be rectangles.
What is a parallelogram where all sides are equal?
A parallelogram where all sides are equal is a square.
Can a parallelogram have all congruent sides?
Yes.A parallelogram with all congruent sides is called a rhombus. A square is technically a parallelogram with all congruent sides as well.
How does a parallelogram relate to a rectangle?
A rectangle is a parallelogram but a parallelogram is not a rectangle. A rectangle needs all 90 degree angles but a parallelogram dosnt.
How is a rhombus the same as a parallelogram?
A rhombus is a parallelogram, but a parallelogram isn't always a rhombus. A rhombus is a parallelogram where all the lines are the same length.
Is square a parallelogram with all sides equal?
Not unless all angles are also equal. A rhombus is a parallelogram with all sides equal. A rectangle is a parallelogram with all angles equal. A square is a rhombus with all angles equal which is a parallelogram with all sides equal and all angles equal.
Is a square and a parallelogram same?
A square is a parallelogram, but not all parallelograms are squares.
Why do all of the properties of a parallelogram apply to the rectangles?
Because a rectangle is a parallelogram.
What are all the names a parallelogram can be called?
A parallelogram is a 4 sided quadrilateral.
How can a trapezoid fit into a parallelogram?
All you need is a big enough parallelogram.
Can a parallelogram be a rhombus?
If the sides of a parallelogram are all of the same length then it is a rhombus. Thus, a rhombus is a special type of parallelogram.
Is a parallelogram ever a square?
A parallelogram is a square when all 4 angles of the parallelogram are equal to 90 degrees and all 4 sides are congruent to each other
