Question

Give reason:
a. Every square is a rectangle

b. Every parallelogram is not a rectangle

c. Every rhombus is not a square​

Answer 1

Answer:

1) - A square is a special kind of closed figure with four straight sides and four right angles that also has sides that all have equal length. Therefore, we can conclude that: A Square is a special kind of rectangle. Every Square is a rectangle, but not every rectangle is a square.

2) - A parallelogram is a quadrilateral with 2 pairs of opposite, equal and parallel sides. A rectangle is a quadrilateral with 2 pairs of opposite, equal and parallel sides BUT ALSO forms right angles between adjacent sides. ... The same way that not all rectangles are squares, not all parallelograms are rectangles.

3) - A rhombus is a quadrilateral with all sides equal in length. A square is a quadrilateral with all sides equal in length and all interior angles right angles. Thus a rhombus is not a square unless the angles are all right angles.

Step-by-step explanation:

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