Table of Contents
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.
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.
