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.
true
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.
A reversible statement is one where the truth of the statement would still hold if the subject and predicate were reversed. For example, "All squares are rectangles" is reversible because it is also true that "All rectangles are squares."
The statement that must be true about squares is that all squares are rectangles, but not all rectangles are squares. This is because squares have all sides equal in length and each angle measuring 90 degrees, which satisfies the definition of a rectangle. Additionally, the diagonals of a square are equal in length and bisect each other at right angles, reinforcing its unique properties among quadrilaterals.
false
Yes, it is true that rhombuses are special types of parallelograms. A rhombus is defined as a parallelogram in which all four sides are of equal length. This means that while all rhombuses are parallelograms, not all parallelograms are rhombuses, as parallelograms can have sides of different lengths. Additionally, rhombuses have the property of having diagonals that bisect each other at right angles.
false