Square – Definition, Properties, Formulas, and FAQs

# Square – Definition, Properties, Formulas, and FAQs

## Square Meaning

The square is a geometric shape with four equal sides and four right angles. The word square can also be used to describe something that is fair or equal.

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## The Square of Opposition

The square of opposition is a diagram that helps to understand the logical relationships between the four basic propositions in a syllogism. The four propositions are:

All A are B

No A are B

Some A are B

None of A are B

The square of opposition is drawn as a square, with the four propositions represented by the four corners. The lines between the corners represent the logical relationships between the propositions.

The top line represents the relationship between “All A are B” and “None of A are B”. This line is called the “contrapositive”. The contrapositive states that if “None of A are B”, then “All A are not B”.

The left line represents the relationship between “No A are B” and “Some A are B”. This line is called the “inverse”. The inverse states that if “Some A are B”, then “No A are not B”.

The right line represents the relationship between “Some A are B” and “All A are B”. This line is called the “converse”. The converse states that if “All A are B”, then “Some A are B”.

The bottom line represents the relationship between “None of A are B” and “Some A are B”. This line is called the “complement”. The complement states that if “Some A are B”, then “None of A are not B”.

## Definition of a Phenomenon

A phenomenon is an observable event or occurrence. It can be natural or manmade, and it can be physical or psychological.

## Shape of Square

A square is a four-sided, flat-surface shape with four right angles.

## Properties of a Square

A square is a two-dimensional, right-angled isosceles trapezoid with four equal sides and four right angles.

## Area and Perimeter of Square Formula

The area of a square is A = s2, where s is the length of a side.

The perimeter of a square is P = 4s, where s is the length of a side.

## Area

The area of a parallelogram is the base multiplied by the height.

A = bh

## Perimeter

A perimeter is a measure of the distance around a shape. It is the length of the outline of the shape. A perimeter can be measured in either linear or curved units.

## Length of Diagonal of a Square

The length of the diagonal of a square is the length of a side of the square multiplied by the square root of 2.

## Below are some Amazing Facts about a Square :

A Square is a four-sided figure with each side having the same length.

A Square has four right angles.

A Square has four equal sides.

A Square has four corners.

A Square has four right angles.

## The 3-D View of a Square : Cube

A cube is a 3-D square. It has six square faces, all of which are the same size. It has 12 edges and 8 corners.

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