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No. A quadrilateral is a any closed polygon with four sides. A rectangle is a quadrilateral with four right angles and congruent opposing sides.
Therefore, all rectangles are quadrilaterals, but not all quadrilaterals are rectangles.
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∙ 15y ago
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Is every rectangle a square using counterexample?
Every square is a rectangle, but not every rectangle is a square.
Is every rectangle a equilateral?
No.
Every rectangle is also a?
Nothing, a rectangle is nothing other then itself and that is it!
Is every rectangle a paralellogram?
Yes it has to be just as a square
Every Rectangle is a rhombus?
A rectangle can sometimes be a rhombus, as a square is both a rectangle and a rhombus. However, if all sides are congruent, and it has right angles, it is a square and therefore not a rectangle. So, the answer is no, although it may be argued to be yes. Wikipedia, in fact, mentions that a square is both a rectangle and a rhombus; the definition of rectangle there is a quadrilateral with four right angles, thereby not excluding the special case of a rectangular rhombus, or a square. A rhombus is not normally a square but it could be.
Is every square always a rectangle?
Every square is a rectangle but not every rectangle is a square.
How many rectangle has corner?
Every rectangle must have corners otherwise it would not be a rectangle!Every rectangle must have corners otherwise it would not be a rectangle!Every rectangle must have corners otherwise it would not be a rectangle!Every rectangle must have corners otherwise it would not be a rectangle!
Is every rectangle a square using counterexample?
Every square is a rectangle, but not every rectangle is a square.
Is every rectangle a rombus?
no, every rectangle is not a rombus
Is every parllelogram a rectangle?
No, but every rectangle is a parallelogram.
Every square is a rectangle?
Every square is a rectangle.
A square ia a rectangle?
Yes, every square is a rectangle (a special kind of rectangle), but not every rectangle is a square.
Does every square have a rectangle?
yes every square has a rectangle =]
Is a every rhombus a rectangle?
No. Nor is every rectangle a rhombus.
Is every parellelogram a rectangle?
No. Every parallelogram is not a rectangle but every rectangle is a parallelogram.
Every rectangle is a square?
No! Every rectangle has a square if that's what you mean
Can a square also be a rectangle?
A square is a special case of a rectangle. Every square is a rectangle, but not every rectangle is a square. A square is a rectangle with four sides that are all equal in length.
