Já a afirmação “todo quadrado é também um retângulo” é verdadeira. c) Falsa! Nem todo losango é quadrado, pois não há garantia de que os ângulos internos de um losango sejam retos. Já a afirmação de que todo quadrado é um losango está correta.
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True....
Well i dont really no this question so yeah.
Yes, it is.
That statement is false.
All four-sided polygons are squares. (False) Squares are all four-sided polygons. (True)
Squares are parallelograms because they carry the traits of a parallelogram. For a shape to be a parallelogram, both pairs of opposite sides must be parallel. This is true for a square, so it is a parallelogram. Some other examples are rectangles and rhombuses.
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Yes. All rhombuses are parallelograms, but the reverse is not true. (I.e. there are parallelograms which are rhombuses and there a parallelograms that are not rhombuses. -- Just like Every bus has wheels but not everything with wheels is a bus.)
The rhombus (rectangles and squares are rhombuses). * * * * * Not quite true. A rhombus has four equal sides so a rectangle, in general, is not a rhombus - only a square is. The general answer to the question asked is the parallelogram.
True. All squares are rectangles, but not all rectangles are squares.