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All rectangles are indeed parallelograms.
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∙ 2010-10-21 14:12:02
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Can parallegrams be rectangle?
Yes: PARALLELOGRAMS can be rectangles. The difference is that rectangles must have one right angle, so not all parallelograms are rectangles, but all rectangles are parallelograms, by defiinition. Parallegram doesn't define anything in the English vocabulary.
what is the lateral faces of a rectangular prism?
They are all rectangles (or 2 squares and 4 rectangles).They are all rectangles (or 2 squares and 4 rectangles).They are all rectangles (or 2 squares and 4 rectangles).They are all rectangles (or 2 squares and 4 rectangles).
All rectangles are squares?
No but all squares are a rectangles
Are all parrellelograms rectangles?
No. Only some parallelograms are rectangles. But all rectangles are parallelograms.
Are all square is also rectangles?
No, but all squares are all rectangles.
Can parallegrams be rectangle?
Yes: PARALLELOGRAMS can be rectangles. The difference is that rectangles must have one right angle, so not all parallelograms are rectangles, but all rectangles are parallelograms, by defiinition. Parallegram doesn't define anything in the English vocabulary.
Why not all parallegrams are rectangles?
A parallelogram has opposite sides parallel; a rectangle is special case of parallelogram where all angles are 90 degrees, which is not the case for general parallelograms, where only opposite angles are equal, but not all angles
What is a not a property of parallegrams?
That they have three sides.
what is the lateral faces of a rectangular prism?
They are all rectangles (or 2 squares and 4 rectangles).They are all rectangles (or 2 squares and 4 rectangles).They are all rectangles (or 2 squares and 4 rectangles).They are all rectangles (or 2 squares and 4 rectangles).
Does all rectangles are squares?
All squares are rectangles. All rectangles aren't squares.
Are all rectangles parallelagrams?
Yes, all rectangles are parallelograms. However, not all parallelograms are rectangles.
Are all squares rectangles but not all rectangles squares?
Yes, all Squares are rectangles, but not all rectangles are squares because it needs to have all equal sides.
Are all rectangles quadrilites?
All rectangles are quadrilaterals.
All rectangles are squares?
No but all squares are a rectangles
Are some parallelograms rectangles?
In fact, some are rectangles, but not all are.
Are all parrellelograms rectangles?
No. Only some parallelograms are rectangles. But all rectangles are parallelograms.
Why are some rectangles squares?
All squares are rectangles also, but not all rectangles are squares, only equilateral rectangles are considered square.
